TreeSize Professional Changelog

What's new in TreeSize Professional 7.0.5 Build 1407

October 29th, 2018
  • The option "Show > Hide folders smaller than XX MB" is now also considered for exports, if the option "Export expanded elements only" is activated in the Options dialog.
  • Bugfix: An unhandled error that could occur when sorting by the column "Growth %" on the tab "Details" has been fixed
  • The Amazon S3 regions eu-west-2 (London) and eu-west-3 (Paris) are now supported.
  • Bugfix: When saving a scan to an XML file ("File > Save Scan to XML File") an error occurred if at least one file type, file type group, user or file age was previously added as a column to the Details list and this was also activated in the XML export options ("Tools > Options > Export > XML > Exported Columns"). This error has been fixed.
  • The error handling of the TreeSize dialog for scheduled scans has been further improved. (Professional Edition only)
  • Bugfix: When moving files using the "Move Elements" dialog with preservation of the permissions / access control lists (ACLs), for newly created folder the inheritance of the ACLs is now also copied correctly.
  • File search: A scheduled task to search and delete objects using /MOVETO no longer displays a confirmation dialog, like in TreeSize V6.3. (Professional Edition only)
  • File search: Existing tasks that perform an automatic move operation are now loaded correctly back into the user interface during editing. (Professional Edition only)
  • Bugfix: PDF files are now attached correctly to email exports with multiple scans (command line exports, Professional Edition only).

New in TreeSize Professional 7.0.4 Build 1401 (September 24th, 2018)

  • Amazon S3: In a folder with many subfolders, potentially not all subfolders were found. This problem has been fixed.
  • File search: When using the command line parameter /OPTIONS, TreeSize now checks if the option file exists and aborts processing in case of an error. (Professional Edition only)
  • CSV export: There were unnecessary spaces in the column headers. These have been removed because they made further processing of the file more difficult.
  • Exports of the directory tree, for which the columns of the Details list are configured to be used, now consider all columns displayed in the Details list.
  • In the directory tree, TreeSize now shows again, as TreeSize V6 did, the name of the drive behind the drive letter, if a name was assigned.
  • Bugfix: The "Back" button above the directory tree might have to be clicked twice to go back one step. This problem has been fixed.
  • Symbolic links using the GUID of a local drive in the target path were not resolved correctly. This problem has been fixed.
  • File search: The search options "Ignore NTFS hardlinks" and "Minimum number of hardlinks" in the custom search now work correctly again.
  • Some other minor improvements and corrections have been made.

New in TreeSize Professional 7.0.3 Build 1399 (August 29th, 2018)

  • TreeSize is no longer shown in the context menu of ZIP files and the recycle bin.
  • In the mode without user interface errors are now printed to the channel StdErr instead of StdOut.
  • Like in Windows Explorer, pressing F4 now enters the path dropdown box and allows entering a path manually.
  • The order of exported lists and charts has been corrected and is now again as it was in TreeSize V6.
  • An unnecessary linefeed at the end of exported files, that was not present in TreeSize V6, has been removed again.
  • Now SSL (HTTPS) is used to access the Amazon S3 storage.
  • The error handling has been improved when using Windows tasks to automatize TreeSize scans.
  • Bugfix: A possible crash when refreshing the directory tree has been fixed.
  • Bugfix: The value for allocated space (size on disk) of the Top 100 files is now imported correctly from XML files.
  • Bugfix: TreeSize now again asks for confirmation when deleting files to the recycle bin, depending on the system settings of the recycle bin.
  • Bugfix: An unhandled error has been fixed that could occur when copying a list of files of a certain file extension to the clipboard.
  • Bugfix: A possible error when scanning a large file system tree via network has been fixed.
  • Bugfix: An occasional error when displaying the preview window for a search pattern has been fixed.
  • Bugfix: The function “Manage history data > Change storage location” on the ribbon bar “History” displayed an error message, if TreeSize did not yet perform any scan. This problem has been fixed.
  • Bugfix: A possible OutOfMemory error when exporting a larger folder structure to PDF has been fixed.
  • Bugfix: When importing TreeSize options from a file, changes on the visible columns of the lists had been applied after restart only. Now a restart is no longer necessary.
  • Bugfix – File Search: The summary when exporting the duplicate search now shows the correct sum and size of the duplicates again.
  • Bugfix - File Search: A possible crash when using the function "Activate/deactivate all filters" has been fixed.
  • Bugfix - File Search: In the dialog for moving elements (“Home > File Operations > Move Items”) sometimes the option “Delete empty folders after the operation” could not be check-marked. This problem has been fixed.
  • Bugfix - File Search: The keyboard shortcut CTRL+X to cut the selected files to the clipboard now works again.
  • Bugfix - File Search: The command line parameter /ATTACH is now correctly evaluated again in all possible combinations.
  • Bugfix - File Search: Search paths are now persisted correctly under all conditions. Disconnecting and reconnecting a remote desktop session to a VM that is running the TreeSize File Search could previously lead to search paths not being stored correctly.
  • Bugfix - File Search: Fixed possible crashes during the file content search that could occur when files that were being searched were modified from another PC at the same time.
  • Some other minor fixes and improvements have been incorporated.

New in TreeSize Professional 7.0.2 Build 1381 (July 4th, 2018)

  • Depending on the current user settings, updating from a previous to the latest version of TreeSize could cause some issues. This could occur more likely, when updating from very old versions of TreeSize. These issues are now resolved.
  • Fixed a possible crash that could occur if two usernames differ in case only.
  • OneDrive folders are now followed correctly again. An issue with the latest OneDrive client has been resolved.
  • Comparing a scan with a previously exported scan from an XML file that contained multiple drives, could fail under certain circumstances. This issue has been fixed.
  • A possible freeze if the current printer is not reachable has been fixed.
  • File Search: Fixed a possible crash that could occur if the duplicates search and the temporary file search were active at the same time.
  • File Search: Column options of the result lists will now be restored from previously saved options files correctly again.
  • File Search: Fixed an issue that could occur when searching PDF files for their content on Server 2016 systems.
  • File Search: Fixed cases where some files were not checked correctly, if the new option "Ensure one unchecked duplicate" was used.

New in TreeSize Professional 7.0.1 Build 1373 (June 21st, 2018)

  • When executing the portable version, which can be created on a USB stick using the Professional Edition, a dialog prompted for an installation key on other machines. This dialog no longer appears.
  • A problem was resolved that could lead to a freeze of a scan via SSH.
  • The scan of a SharePoint server that was not running on a standard port (80 or 443) was significantly slower than with V6.3.
  • Exporting a SSH or S3 scan to an XML-file now works without errors.
  • A problem was resolved that could occur when reading a config file which was created by a very old version of TreeSize, and lead to a freeze of the application or an error when starting TreeSize.
  • When scanning a DFS tree TreeSize did not follow some symbolic links that it used to follow in V6.3. This behavior has been corrected. The general behavior whether or not symbolic links will be followed, can be controlled in the “Options” at „Scan > General“.
  • After updating from an older version a pie chart may have been exported along with the export of a text file. This issue has been resolved.
  • File Search: When sorting by the column “Allocated” an error message will no longer occur.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 7.0.0.1366 (June 6th, 2018)

  • Main module:
  • It is now possible to scan your Amazon S3 Storage using TreeSize.
  • It is now possible to scan Linux/Unix-servers via SSH-protocol using TreeSize.
  • It is now possible to add single file types or users as columns to the “Details” view using their context menu. That way they can be easily monitored across the entire folder hierarchy and can also be included in the reports.
  • Intervals of the Age of Files statistics can now be added as columns to the “Details” view using their context menu.
  • The number of files in the Top 100 list can now be configured in the Options dialog. Additionally you can choose here whether they will be chosen based on their plain file size or the space they actually occupy on the disk.
  • A new checkbox on the ribbon bar “View” allows to hide empty folders. This is particularly useful if there a lot of such folders because a filter has been applied.
  • Beneath the user and the file extension statistics we show a treemap chart now, because it is able to transport more information on the same area as the old bar chart.
  • We added two additional formats for displaying usernames: Full Name, and Username (Full Name)
  • A new tooltip option allows you to peek into a folder without actually expanding the folder in the directory tree.
  • TreeSize may now optionally show a message in the Windows system tray, once a longer running scan or file search is finished.
  • The treemap chart has been extended with many new display options:
  • oSingle files can be displayed now.
  • oBesides the file types now the file type groups like „Office files“ or “Video files” can be optionally shown as intermediate level. If shown, they will be colored by type, not by their level like the folders.
  • oThe free space can optionally be shown as separate tile.
  • oOptionally the labels can be hidden so that no space needs to be reserved for them.
  • At „Options > Scan > Filter“ you can now choose entire file type groups like „Office files“ or „Video files“ as filter, just like this is now possible in the Custom Search (see below).
  • When scheduling a scan you may now choose a monthly interval. (Professional edition only)
  • The user interface is no longer blocked when loading or comparing with a formerly saved XML file.
  • The column width of PDF exports can now be configured in the Options dialog.
  • The feature “Hide folders smaller than…” can now be configured using KB, GB and Bytes besides MB.
  • Numerous minor improvements and fixes have been included.
  • File Search:
  • Like in the main module Amazon S3 Storages and Linux/Unix-Server via SSH can now be used as search target.
  • In the Custom Search you can now use the existing file type groups like “Video files” as search criteria. These groups can also be edited now in the Options dialog of the TreeSize File Search.
  • All columns the Windows Explorer supports can now be displayed and exported, among them the width and height of pictures, the number of pages of MS Word documents, or keywords of JPG and Office files.
  • Multiple custom searches can now be defined and used concurrently.
  • The minimal and maximal directory depth can now be used as search criteria in the custom search.
  • The predefined searches like “Biggest Files” now have their own ribbon bar, in which the configuration for this search is done now.
  • It is now more comfortable to choose date values in the Custom Search.
  • The feature “Checkmark if…” now offers more possibilities and regular expressions.
  • The TreeSize File Search now supports PDF export too.
  • The number of errors (like “Access denied”), which occurred during the search, is now displayed in the status bar. Clicking it brings up a dialog with further details.
  • Duplicate Search: The duplicates can be exported optionally with groups now. Such a text file can now be properly imported to the duplicate search.
  • Duplicate Search: In the dropdown menu of the button “Check all but newest” we now offer more functions to modify the check-state of the results. Here, an option can be activated that ensures that at least one duplicate remains after deleting duplicates.
  • The export of the Duplicate Search has been accelerated by factor 10.
  • A new option for scheduled searches will send an email only if results have actually been found for this search. (Professional edition only)
  • The command line option /SORTBY has been introduced, which is now also supported in the TreeSize File Search. (Professional edition only).
  • The new command line option /COPYTO has been added, it works like the existing /MOVETO function but copies the search results. (Professional edition only)

New in TreeSize Professional 6.3.7.1230 (August 11th, 2017)

  • Bugfix - File Search: Search type "Oldest Files" potentially delivered incorrect results when option "Return complete branches only" was selected.
  • Bugfix - File Search: File sizes and date values of folders in user-defined file search were incorrect in a few cases.
  • Bugfix - File Search: The format selected under "Options > View > Date/Time Format" is now correctly applied for the columns "Last Accessed" and "Creation Date".
  • Bugfix - File Search: The detection of errors occurring in PowerShell scripts used with the option "Pass items to executable as parameter" in the dialog "Move Items" has been improved.
  • File Search: The height of the dropdown-list containing the drives is now saved by TreeSize. Users with many drives no longer need to manually resize it after restart.
  • Bugfix: When the command line option /READONLY is used, no explorer context menu is shown in "Details" and "Top 100" view anymore.
  • Bugfix: A problem, which produced unexpected results when moving columns using drag and drop, was corrected.
  • Bugfix: Infrequently occurring compatibility problems with the .NET framework that showed up especially for older Windows version were fixed.
  • A chapter in the TreeSize help now explains how to search for file names containing invalid characters using the "Custom Search" and how to replace them using the example of SharePoint.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.3.6.1211 (January 23rd, 2017)

  • Bugfix: The column "File version" now displays the file version from EXE and DLL files, and no longer the product version. The advantage of the file version is that it typically has more digits and a fixed format, while the product version can be any text.
  • Bugfix: "File Open" and "File Save" dialogs work as expected again on Windows Core Server.
  • Bugfix: An error that occurred when trying to scan folders on a mobile device on Windows Insider build 14986 has been fixed.
  • Bugfix: The 64 Bit version could not be started on Windows Insider build 14971. This problem has been fixed.
  • Bugfix - File Search: Copying a file including its permissions to a location with limited access rights could lead to an unhandled error when TreeSize Professional tried to apply the permissions. This issue has been fixed.
  • A new option in the installer allows to decide whether the desktop icon is created for the current user or for all users. In previous versions it was created for the current user only.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.3.5.1200 (November 23rd, 2016)

  • Bugfix: TreeSize can now scan WebDAV folders that require authentication, even if the credentials are not already stored in Windows
  • Bugfix: When turning off the option "Expand > Hide folders smaller than XX MB" hidden folders are now reliably made visible again
  • Bugfix: Users can again scan the entire network by entering \* in the folder dropdown box on the top left of the window
  • Bugfix: The installer no longer resets the settings for the TreeSize context menu entries in the Windows Explorer context menu
  • Bugfix - File Search: In some cases an error occurred when deduplicating files. This issue has been fixed
  • Bugfix - File Search: If many items in the results list are selected, the right-click menu is now shown faster
  • A few minor fixes and improvements have been incorporated

New in TreeSize Professional 6.3.4.1194 (October 17th, 2016)

  • Bugfix: On some very strictly configured systems the installer ran into an error when it tried to load a DLL from the user's TEMP folder. This is no longer the case
  • Bugfix: On server systems, text entered in the folder dropdown box (top left of the main window) was cleared sometimes. This issue has been corrected
  • Bugfix: On Windows Server 2008 the feature "Compare with Snapshot" works properly again
  • Bugfix: The "Find" dialog in the directory tree now respects the current sort order when searching
  • Bugfix - File Search: When using the "Check If" feature and specifying a pattern that is already in the list, the check-marking of the matching items now works as expected
  • Bugfix - File Search: In rare cases an error occurred when deleting a pattern from the Custom File Search. This issue had been fixed
  • Bugfix - File Search: The Custom File Search user interface now scales better on high-dpi monitors
  • Bugfix - File Search: The progress dialog for the deduplication now show more realistic values
  • A few minor fixes and improvements have been incorporated

New in TreeSize Professional 6.3.3.1183 (August 8th, 2016)

  • Bug fix: When scanning an FTP server now usernames are considered, which contain an "@".
  • Bug fix: The history is not empty, if more than one filter is applied.
  • Bug fix: chart titles that contain a " n", are now displayed correctly.
  • Bug fix: On some systems, disappeared while typing text in the Folder drop-down box (main window top left). This problem was corrected.
  • Bugfix - File Search: The space occupied by folders space is now correctly displayed in the custom file search.
  • Bug fix - search for duplicate files: In rare cases, a group of file duplicates has been divided into several groups. This error has been fixed.
  • File Search: The select multiple files by holding down the SHIFT key has been significantly accelerated.
  • File Search: "Move selected files" The function starts faster. This is especially noticeable when many files are affected.
  • Some minor improvements and corrections have been made.

New in TreeSize Professional 6.3.2.1177 (July 8th, 2016)

  • Our MSI-installer now requires an installation key. Unattended installation using the MSI-installer is still supported. Please refer to the chapter "Installation" in our help to learn how to pass the installation key as a command line parameter.
  • The performance of scans of mobile devices has been increased significantly.
  • If an interval of a scheduled TreeSize task was changed in Windows Scheduled Tasks to a setting not supported by TreeSize, the interval now remains unaltered when editing the task in TreeSize.
  • The free and total space of mobile devices is now shown in the status bar and the drive list.
  • TreeSize now takes the new NTFS compression features of Windows 10 into account as long as the option "Tools > Options > Scan > Track NTFS-specific features" is switched on. Please note: Files that are compressed using these new algorithms are not flagged as compressed by Windows in the file attributes.
  • A new option to deactivate the drag and drop features of TreeSize has been added to "Tools > Options > View > General" (requires activating the "expert mode" checkbox). Turning off drag and drop should prevent unwanted changes on critical systems.
  • The TreeSize task scheduler now supports specifying a text file containing the scan paths using the command line parameter /SCAN.
  • Bugfix: On some systems the folder dropdown box on the top left of the main window behaved strangely when typing a path or selecting a path. These issues have been corrected.
  • Bugfix: When using scheduled scans to export multiple reports to a PDF file, all reports (not only the latest) will be exported.
  • Bugfix: Scheduled scans sending reports by email will no longer use the setting up to which level the hierarchy shall be exported from the HTML export options, but from the email export options. These options can be configured in the TreeSize "Options" dialog.
  • Bugfix: Compressing and decompressing folders in the "Details" list now works recursively again.
  • Bugfix: A crash which occurred when TreeSize was using more than 4GB of memory has been fixed.
  • Bugfix: Activating and deactivating columns in the "Details" list via the "Options" dialog no longer shrinks them to a width of 0 pixels.
  • Bugfix: An error occurring after saving a scan that had been compared with a saved XML file has been fixed.
  • Bugfix: The "Extensions" statistics is now filled correctly even if the small chart on the bottom is disabled.
  • Bugfix: Creating a portable installation of TreeSize v6.3 over an existing older version now results in a properly licensed portable installation.
  • Bugfix: When creating a portable installation certain USB hard drives are no longer detected as fixed internal drives.
  • Bugfix: The feature "Home > Open TreeSize File Search > Files with long paths" did not scan for long paths but restarted the last search. This is no longer the case.
  • Bugfix - File Search: An error preventing the search of IP address ranges like "\192.168.123.*" has been fixed.
  • Numerous minor improvements and fixes have been included.

New in TreeSize Professional 6.3.1.1162 (May 30th, 2016)

  • Bugfix: TreeSize no longer shows an error message on startup if no valid "My Documents" folder exists for the current user.
  • Bugfix: A very rare bug has been fixed: Installation keys are no longer detected as invalid if the letter "O" was entered instead of the digit zero.
  • Bugfix - File Search: TreeSize does not show an error message any more on systems that have no support for mobile devices installed.
  • Bugfix - File Search: On mobile devices sometimes the file extensions were missing in file names. This is no longer the case
  • Bugfix - File Search: TreeSize no longer shows an error message in certain time zones (e.g. UTC+8) when starting the search.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.3.0.1159 (May 24th, 2016)

  • It is now possible to scan mobile phones, WebDAV servers (including SharePoint) or FTP servers etc. which are listed in the Windows Explorer under "This PC".
  • A report can now be exported as PDF file. Like the HTML report, the PDF reports can include the various charts that TreeSize offers.
  • Excel reports and printed reports can be configured to include the various charts that TreeSize offers (like the HTML reports).
  • Multiple exports can be started and will run simultaneously, each export in its own thread. The exports will even continue to run if a scan is removed from the TreeSize user interface or TreeSize is closed.
  • All lists in TreeSize can now be exported to PDF format.
  • The portable installation is no longer an option in the installer. Users can now create a portable installation directly in the main window at any time. (Professional edition only)
  • The Personal Edition is now available as 64Bit edition as well.
  • On the "History" tab, a line showing the average trend and a line for the total disk space can be enabled.
  • When zooming into the history line chart, only the x-axis is zoomed. This way data points located very close to each other can easily be distinguished.
  • A print preview has been added; users can select which pages shall be printed.
  • The size data from a snapshot comparison is now added as data point to the History chart.
  • A scan of, or a search in the entire network, e.g. using \\*, is now possible without activated NetBios.
  • The summarized size of all selected file types on the tab "Extensions" and of all selected users on the tab "Users" is now displayed in the status bar.
  • The overview toolbar now has an option in its context menu enabling users to define if it should wrap around or truncate the shown information in case it does not fit.
  • The new command line option /EMPTYRECYCLEBIN allows to clear the recycle bin.
  • File search: Searches in file content can now be performed case-insensitive.
  • File Search: In the content of many non-text files (e.g. PDF- or Office-files) the search string will be found more reliable and faster.
  • File Search: The performance of the Custom Search when searching by file content has been remarkably increased when additional filters are used that exclude files e.g. by their date or file extension.
  • File Search: In the search for temporary files the user interface has been improved, its functionality has been extended.
  • File Search: During exports a progress dialog is shown enabling users to cancel the export.
  • File Search: A new sub-menu "Permanently exclude from search results" has been added to the context menu. It prevents the selected file, its parent folder, or all files of the same type from being listed in the results of future searches.
  • File Search: It is now possible to remove all no longer existing files from the search results.
  • File Search: The duplicate search based on MD5 or SHA256 checksums now starts listing found duplicates while the search is still running.
  • File Search: The column "Allocated Space" now shows values for folders as well.
  • File Search: You can now use a user's SID instead of the name when defining a filter based on the file owner in the Custom Search.
  • File Search: Using the "Auto-fit columns" feature no longer causes TreeSize to freeze for a long time if there are many search results.
  • File Search: A new option in the "Options" dialog will show time pickers on the tab "Date" of the Custom Search.
  • Scheduler: The Top 100 list can now be exported. (Professional edition only)
  • Scheduler: The Windows event log, to which scheduled scans write errors, can now be opened from within the "Schedule" dialog. (Professional edition only)
  • Numerous minor improvements and fixes have been included.

New in TreeSize Professional 6.2.3.1075 (December 7th, 2015)

  • Bugfix: Imported XML reports are no longer missing "Expand" symbols.
  • Bugfix: When reading an XML report with multiple scans, the scans are now shown again grouped. The progress shown while reading reports has been improved.
  • Bugfix: MSI Installer: The property "ALLUSERS" has a valid value again.
  • Bugfix: We now avoid a potential delay when TreeSize is started "as administrator" and cannot connect to a mapped network drive.
  • Bugfix: The default Excel export file path, that can be adjusted in the Options dialog, is now memorized again.
  • Bugfix: If a printed report contained some compressed items printed in blue, all following items were also printed in blue. This is no longer the case.
  • Bugfix: File Search: Sorting by the column "Dir level" is significantly faster now.
  • Bugfix: File Search Personal Edition: The "Add" Button in the dialog "Checkmark if..." is no longer disabled.

New in TreeSize Professional 6.2.2.1066 (July 14th, 2015)

  • Bugfix: An issue that could cause incomplete Excel exports has been resolved.
  • Bugfix: Editing a previously saved task in the scheduler dialog will now update all fields under "Options" correctly.
  • Bugfix: Sometimes text was copied to the clipboard incompletely. This problem no longer occurs.
  • Bugfix: The responsiveness of the user interface during large exports including MD5 checksums has been improved.
  • Bugfix: Minor improvements regarding the presentation of the charts have been incorporated.
  • Bugfix - File Search: The performance of the File Search has been improved.
  • Bugfix - File Search: Excluding a file or folder from the search results will now create a permanent exclude filter.
  • Bugfix - File Search: The automatic deletion of search results via the command line argument /MOVETO "Recycle Bin" now works as expected again.
  • Several minor improvements and fixes have been included.

New in TreeSize Professional 6.2.1.1062 (June 11th, 2015)

  • Bugfix: The autosizing of columns in Excel exports has been improved.
  • Bugfix: Several improvements and smaller fixes related to the new charts have been incorporated.
  • Bugfix: TreeSize now starts correctly if no valid "My Documents" folder exists for the current user profile.
  • Bugfix: The export dialog for the lists on the right pane now offers the "RTF" format again.
  • Bugfix - File Search: A rare case in which deleting or moving files was not possible has been corrected.
  • Bugfix - File Search: Custom filter settings that are passed via the command line options /FILTER or /EXCLUDE will now be applied correctly in the TreeSize File Search.
  • File Search: The read-only mode is now supported in the File Search. It can be activated via the command line parameter /READONLY.
  • Several minor improvements and fixes have been incorporated.

New in TreeSize Professional 6.2.0.1054 (May 11th, 2015)

  • The retrieval of snapshots from remote systems has been improved: TreeSize Professional now supports Windows DFS shares and snapshots non-Windows storage system e.g. from NetApp and EMC.
  • A 32Bit version of TreeSize Professional can now retrieve and use snapshots for comparison on most 64Bit systems.
  • The pie and bar chart have been completely redesigned. They have been replaced with MS Chart from the .Net framework. Because of this, TreeSize Professional now requires the .Net framework 4.0 or higher to be installed on the system on which it is executed. Our installer will download and install the .Net framework 4.0 in the unlikely case it is not yet installed.
  • An export no longer blocks the user interface of TreeSize main module.
  • Options: Users can now configure the settings for exported HTML files and HTML emails independently.
  • Options: The separator for CSV files can be configured now.
  • Options: All export formats can be configured to export the same columns as the "Details" list. This is the default value for new installations.
  • Options exported via "Tools > Options > Export" now also include the options of the File Search as well as (optionally) the data for the "History" tab.
  • The mouse wheel now scrolls the control under the mouse cursor, not the focused control.
  • If the number of exported elements exceeds the number of rows that an Excel sheet supports, the export is now continued on a new sheet.
  • The author is now set for exported Excel files.
  • The command line option /COMPARE can be used not only with exported XML files but also with another path.
  • File Search: The number of files and folders found is now displayed in brackets next to the search type.
  • File Search: TreeSize Professional now displays a warning if system files are affected by move or delete operations.
  • Duplicate Search: Added "Open containing folder" to the context menu of a duplicate files group.
  • Improvements on scheduled email exports:
  • Scheduled TreeSize tasks will now attach all exported files to a single email instead of sending multiple mails.
  • The new command line option /ATTACH grants more control over which files are going to be attached to the email.
  • The new command line options /SUBJECT enables users to set the subject of the sent email.
  • Bugfix: Scheduled TreeSize Professional tasks can now be run under a user account without a set password.
  • Bugfix: If TreeSize Professional is started as administrator on Windows 8, it now shows all mapped network drives that do not require a special login. (Details)
  • Bugfix: The column "File Version" in the "Details" list shows data again.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.1.1.1026 (November 3rd, 2014)

  • Start-up lags occurring when shares from unreachable hosts were listed in the "Drive List" have been eliminated. This could also trigger a Windows login prompt appearing, without any active scan
  • Bugfix: Exporting multiple scans via command line using the command line switch /GROUPSCANS works again as expected
  • Bugfix: XML exports including the new column "Description" (introduced in V6.1) now work without any issues
  • Bugfix: The columns "Last save date" and "Author" now show the correct information for Excel 2007 files (*.xlsx) on Windows Server 2003 and Windows XP
  • Bugfix: The printed report of the TreeSize Professional directory tree now factors in the "Hide folders smaller than X MB" option correctly
  • A few minor fixes and improvements have been incorporated

New in TreeSize Professional 6.1.0.1020 (October 15th, 2014)

  • The "Snapshot" feature now supports network paths. For usage and system requirements, please refer to the corresponding help topic. The Snapshot feature has been completely overhauled to improve stability and performance on client operating systems such as Windows Vista/7/8/8.1.
  • If no scan was performed recently, TreeSize now displays the date and time of the last scan in the directory tree. This includes scans imported from an XML file.
  • A new option enables users to configure whether or not the domain name shall be shown with the user names.
  • Drive List: Two new columns can be displayed now in the drive list: File System and Network Location.
  • The tab "Age of files" can now display the allocated space in addition to the plain size.
  • A new column "Description" has been added to the Details list and the exports: It shows the comments for folders or shares or the title/description embedded in office files and pictures.
  • It is now possible to force the comparison of two scans, even if their paths do not match.
  • The progress of TreeSize shown in the Windows task bar is now the overall progress of all running scans, and no longer the progress of the selected scan.
  • HTML-export: It is now possible to configure which charts are included in an exported HTML file. This setting also applies to HTML emails.
  • Email export: It is now possible to configure if the full tree gets exported, or just the expanded folders.
  • Email export: All environment variables and the placeholders TE%, %TIME%, %TITLE%, and %SCANPATH% can now be used in the subject.
  • Email export: TLS is now supported when sending via SMTP.
  • CSV-export: Non-numerical values are now enclosed in double quotes.
  • Several issues with exported Excel files have been resolved.
  • The display on systems with high DPI resolutions has been improved
  • Customers with a site license or a company license now can now download a 64Bit MSI-installer in addition to the 32Bit MSI-installer.
  • A problem when deploying the MSI-installer via Windows group policies has been fixed.
  • File Search: An options dialog enabling users to control several global settings has been added.
  • File Search: The custom search now also detects Unicode (UTF16) strings when matching against the file contents.
  • File Search: The result lists can be sent by email with a single click.
  • Several further minor improvements and fixes have been incorporated.

New in TreeSize Professional 6.0.3.953 (March 14th, 2014)

  • Bugfix: The column containing the MS Office "Last save date" did not contain correct values in exported MS Excel files
  • Bugfix: The activated option "Always start TreeSize as Administrator" no longer prevents TreeSize from starting on systems on which the user does not have sufficient privileges to run programs as administrator.
  • Bugfix: Expand symbols in exported HTML files do now work in Internet Explorer 9.
  • Bugfix: When sending an email via SMTP using SSL is now working correctly.
  • Bugfix: The columns "Quota Usage" and "Quota Limit" on the "Users" tab are now working again.
  • Bugfix: The command line option /AGEOFFILES now exports CSV-files correctly if used in combination with /OPEN.
  • Bugfix: The use of the command line option /EXTENSIONSLIST in combination with /NOGUI no longer exports incomplete files.
  • Bugfix: When calculating the allocated space the correct cluster size is now used on drives with the ReFS file system.
  • Bugfix: The XML export now correctly respects the setting "Options > XML > Export expanded elements only".
  • Bugfix: The command line option /EXPAND 1 is now also working if there are only files and no subfolders, and files should be included in the export according to the export options.
  • Bugfix: For other domains than the current domain, SIDs are now resolved again correctly into usernames in the "Owner" and "Permissions" columns.
  • Bugfix: The feature "Expand > Set Size" is now working for values greater than 2048 MB.
  • Bugfix: The chart on the "History" tab was empty in case an exclude filter was defined in the "Options" which effectively excluded files.
  • Bugfix: The date columns did not contain any values in exported Excel files under certain regional settings (e.g. Czech on Windows 8).
  • Bugfix: The "Find" dialog of the Directory Tree (Shift+Ctrl+F) could raise an error after continuing the search from the beginning. This problem was solved.
  • Bugfix: After changing the view type e.g. from "Size" to "Allocated Space" the charts on the "Age of Files" and "History" now update instantly.
  • Bugfix - File Search: When moving files to a ZIP-file to which you do not have sufficient access rights for deleting them, this no longer interrupts the move operation with an error dialog.
  • Bugfix - File Search: If both a filter for a file name/path and for the owner or file content is applied, this set of filters now only matches in case all filters match. This establishes again the behavior of TreeSize V5.5 if both a filter for the file path and file owner were defined in the Custom Search.
  • Bugfix - Duplicate File Search: For files that have been deduplicated using hardlinks, the remaining physical file now gets applied the correct union set of permissions.
  • Several minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.0.2.937 (December 16th, 2013)

  • Bugfix: Under certain conditions a certificate error occurred during application startup which prevented TreeSize from further execution (Certificate Error: -2146762487). This is no longer the case.
  • Bugfix: The Personal edition can once again scan network shares of computers that aren't part of a domain.
  • Bugfix: In the "Own Permissions" column, the permissions of the parent folder were shown for certain files. This error has been fixed.
  • Bugfix: When deleting multiple files in the "Details" view, some elements were not removed under certain conditions. This error has been solved.
  • File Search: Support for sending email via command line and attachment of files has been improved. It now matches the function of the main module.
  • The "Find in Directory Tree" feature (Scan > Directory Tree > Find) now supports full paths.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.0.1.923 (December 16th, 2013)

  • The dialog that allows selecting a snapshot for comparison now shows not only the date but also the time of the snapshot.
  • File Search: When importing previously saved search options users can now decide using a checkbox whether the view options (like the used unit or the number of decimals) should be loaded from the file as well.
  • Deleting entire folder branches in the Directory Tree using the keyboard shortcut "Shift + Del" is faster now and no longer complains about non-empty directories in rare cases.
  • Bugfix: In some cases the reading of the Master File Table (MFT) was very slow. This problem occurred only if local drives were scanned with administrative privileges and a certain structure was present in the MFT. This problem has now been fixed.
  • Bugfix: On Windows 2008 systems which did not have the VeriSign 2010 root certificate installed and did not have the automatic root certificate update of Windows turned on, TreeSize Professional was closed without an error message a few seconds after the start of a scan due to a failed certificate check.
  • Bugfix: Deleting items from the Details list using the keyboard shortcut "Shift + Del" now deletes all selected files.
  • Bugfix: The selected sort order (by name or by size) is now used also for all exported files.
  • Bugfix: When TreeSize Professional is using more than 4GB of RAM error messages no longer appear on the "Chart" tab.
  • Bugfix: Loading a previously saved XML file for a drive which is not present on the current system no longer leads to an error message on the Top 100 page.
  • Bugfix: Excel export is now also possible in the Personal Edition as announced for V6.0.0.
  • Bugfix: If the feature "Generate expandable/collapsible Excel export" is selected in an exported Excel file, single files are now shown in the correct group.
  • Bugfix: In the Duplicate File Search the ribbon button "Check all but newest" is now enabled.
  • Bugfix: The feature "Expand > Hide small folders" is now working correctly, even if the number of files are shown in the Directory Tree.
  • Bugfix: Exported HTML files were missing single files if the option "Include single files in export" was activated, but single files were not shows in the Directory Tree. This is no longer the case.
  • Bugfix: In rare cases, the column "Inherited Permissions" contained wrong values.
  • Bugfix: Support for Unicode characters in emails has been improved.
  • Bugfix: The full version is no longer creating a folder "DbgLogs" in the user's documents folder.
  • Bugfix: The combination /NOGUI /GROUPSCANS /TREEMAP of command line parameters is no longer producing an empty treemap chart in the exported file.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 6.0.0.907 (September 30th, 2013)

  • CHANGES:
  • Faster scans:
  • The well-proven and extremely fast search technology of UltraSearch working directly on the NTFS file system structures has been incorporated to increase the performance of TreeSize Professional scans and searches on local drives.
  • 64 Bit:
  • TreeSize is now available as native 64 bit application (Professional Edition only). When scanning very large file servers memory will no longer pose a restriction.
  • A new option allows making folders and [Files] items expandable and show single files in the directory tree.
  • New license keys will be issued for V6:
  • Please note: The old license keys for V5 provided on the license documents will not be valid for V6. The new license keys can be obtained in the customer area.
  • COMPARING / TREND ANALYSIS:
  • Compare using historic snapshots:
  • TreeSize Professional now facilitates comparing the current state of your local disk space with previous points in time using snapshots. No files need to be exported, even pre-existing snapshots that have been created by the system before TreeSize Professional was installed can be used for comparison. Additionally, TreeSize Professional offers an option to create a snapshot ("Tools > Create Snapshot").
  • Toggle between size growth and current size:
  • After performing a compare using an exported XML file or a snapshot you can now toggle between a comparison mode showing the size changes in all controls, and the mode showing the current values. In addition you can enable new columns ("Growth" and "% Growth") presenting the size increases and decreases in any of these modes on the "Details" tab. Those columns are not activated by default, but can be enabled using the context menu of the "Details" list header.
  • USER INTERFACE:
  • On Windows Vista / Server 2008 and higher, a ribbon-style user interface is now used. We decided to use the Windows Ribbon Framework to create the new user interface for TreeSize Professional. The Windows Ribbon Framework is part of the operating system in Windows Vista and later and so ensures optimal support and integration also in future Windows versions. It is also used by MS Paint, MS WordPad, MS Movie Maker and the Windows 8 Explorer. On Windows XP/2003 you will still see the classic user interface with a main menu bar.
  • The "Options" dialog has been redesigned. Several new options especially for exporting have been added (see next section). A new checkbox "Expert mode" allows activating a mode that shows additional options that can be useful for experienced users.
  • The include/exclude filter in the "Options" dialog has been revised. It offers matching by regular expression, exact match, filtering by owner and offers a preview of the impact of a filter in an Explorer-like view.
  • Support for Windows Vista/7 style drag icons and drag hints has been added.
  • You can now search the directory tree for a specific file or folder ("Scan > Directory Tree > Find" / Shift+Ctrl+F).
  • The number of errors that occurred during a scan (e.g. access denied errors) is now shown in the status bar. Clicking it opens a dialog with detailed information regarding the errors.
  • EXPORT FEATURES:
  • The HTML export has been revised: When JavaScript is enabled, you will now see a dynamic view which allows expanding and collapsing each level of the folder structure. Subfolders are now properly indented. Folders are formatted as hyperlinks; clicking on them will open the folder
  • Email: Besides sending emails using your MAPI client it is now possible to send them through STMP as well. This is useful when sending emails from within scheduled tasks. The STMP setting can be configured at: "Tools > Options > Export > Email > Transport"
  • You can now choose whether file information for single files should be included in Excel, HTML, Text and Printed export ("Tools > Options > Export > Exported elements")
  • You can now choose whether an Excel export of the directory tree should support expandable / collapsible levels ("Tools > Options > Export > Excel > Expert Mode > Formatting")
  • The type of information exported to an XML file can now be configured
  • The Personal Edition now supports the same export features (Excel, HTML, and Text files) as the Professional Edition
  • FILE SEARCH:
  • Custom Search: The pattern editor of the custom file search has been revised. It now supports regular expressions and also allows users to search in the file content.
  • Custom Search: You can now search for both files and folders at the same time (tab "Size / Attributes").
  • Custom Search: You can now decide whether your search filters shall filter by the number of NTFS hardlinks of a file. The new options "Ignore NTFS Hardlinks" and "Minimum Number of Hardlinks" are located on the "Other filters" tab.
  • Duplicate Files: You can now define filters for the duplicate file search to include/exclude files whose file name, path or owner match certain patterns ("File Search > Duplicate Files > Filters"). Please note: Using a highly selective filter for the duplicate search will remarkably increase the performance of the search, since fewer files have to be compared.
  • Temporary Files: If all files contained in a directory are matching the temporary file search criteria, the result list will show only this directory on the first level. The directories identified as temporary can be expanded to show subfolders and files.
  • Move Checked Files: Added new option to create an undo-script for move and copy operations (section "Logging").
  • Move Checked Files: There is now an option to replace existing files instead of resolving the name conflict using an automatic renaming.
  • Move Checked Files: For move and copy operations you can now define the directory level that should be preserved from the source directory structure.
  • With the new function "Change File Owner" included in the right click menu of the search result list you can now easily set a new file owner for all selected files. This is very useful e.g. if you found a group of files with an invalid file owner.
  • You can now use wildcards when scanning servers using server names (e.g. \\serverA*\) or for scanning IPv4 class C nets (e.g. \\192.168.123.*).
  • The new columns "Allocated Space" and "Dir level" have been added to all search result lists. The new columns are deactivated by default but can be activated via the context menu of the result list header or through "View > Visible columns".
  • A new "master" checkbox for (un-)checking all objects in a result list has been added to the top left of the header line.
  • Internet Files: Added support for Google Chrome and enhanced support for latest versions of other browsers (IE, Firefox and Opera).
  • DRIVE LIST:
  • The Drive List now shows the S.M.A.R.T. status of the listed drives (if accessible). Drives at risk can be identified quickly this way.
  • The Drive List can now also be exported to an Excel file, either using the right click menu or the command line option /EXPORTDRIVELIST.
  • The Drive List now has its own menu bar which contains commonly used actions such as mapping a network drive. The menu is shown as a Ribbon context tab, as soon as the Drive List has been clicked. (Windows Vista and higher only)
  • The Drive List now supports importing a list of paths from the clipboard using the right click menu. The menu item will only be shown if the clipboard contains a valid path.
  • SCHEDULED SCANS / COMMAND LINE OPTIONS:
  • The dialog to create and edit scheduled TreeSize tasks has been revised and new options have been added. For example, scans can now be scheduled not only daily and weekly but also monthly and you can force not to show the user interface. In addition you can now choose if exports should be appended to existing files, choose a column by which the exports should be sorted, and supply an XML file including the configuration for the scan. Find a detailed description of the new "Schedule Tasks" dialog, including all options here.
  • The new command line option /USERFILTER has been added: It allows predefining the user by which the directory tree is filtered.
  • The command line parameter /NOUNITS now also prevents thousands separators in exported values.
  • With the new command line switch /AGEOFFILES you can export a textual representation of the "Age of Files" statistics.
  • Added command line parameters /SHORTDATEFORMAT, /HIDESMALLFOLDERS and /SORTTYPE.
  • MINOR CHANGES AND IMPROVEMENTS:
  • The path in which the history information is stored can now be adjusted. This allows sharing this file among several users / administrators.
  • The information on the history tab can now be exported or imported.
  • The new column "Link Target" has been added to the "Details" tab and all export options. Columns "User Comment" and "Title of Scan" have been removed. New columns are not activated by default, but can be enabled using the context menu of the list header or at "Tools > Options > Export".
  • The column "Permissions" now shows "full" instead of "+w+r+x" if a use has full access rights on a file or folder. This allows distinguishing if a user has just read/write privileges or full access to a folder (which includes changing security attributes and taking ownership).
  • After copying a file system object to the clipboard in the Windows Explorer using Ctrl+C, its full path will be pasted to the Folder dropdown box of TreeSize when pressing Ctrl+V.
  • When scanning an entire server using \\ServerName you no longer need to enable the virtual root folder to group the shares under a common folder.
  • Numerous further improvements have been incorporated.
  • BUG FIXES:
  • Bug fix: "File > Export > Send by Email" now works under Windows Vista/7 even if TreeSize was started as administrator and MS Outlook is the default email client.
  • Bug fix: On some Windows Vista based systems TreeSize got into a not responding state when getting back from screensaver.
  • Bug fix: An occasional problem with corrupt Excel exports in XLSX-format has been solved.
  • Several minor bug fixes have been incorporated.

New in TreeSize Professional 5.5.5.816 (April 12th, 2012)

  • Custom File Search: The values for min and max size now also work for directories. This allows you e.g. to easily find folders that do not contain any files by setting the max size to 0 and checking only "Directory" in the Attributes list.
  • Bug fix - File Search: Some MD5 checksums could be missing in exported files.
  • Bug fix: Editing the execution time of an existing scheduled TreeSize task did not work.
  • A few minor fixes have been incorporated

New in TreeSize Professional 5.5.4.812 (March 30th, 2012)

  • The new command line option /EXPORTDRIVELIST now exports the contents of the drives panel to a text file.
  • Bug fix: When selecting "Remove from TreeSize temporarily" in the right click menu of the "Details" list sometimes too many items disappeared from the list.
  • Bug fix: Pressing the "Del" key in the "Details" list deleted only the selected files if both files and folders were selected.
  • Bug fix: TreeSize Professional now follows Windows DFS shares correctly again and shows their target path in the tooltip window.
  • Bug fix: The command line option /FILEAGESCHART no longer produces empty charts.
  • Bug fix - File Search: Using a wildcard pattern like "C:\Temp\*.txt" in the Custom File Search now produces the expected result and lists all text files in the directory branch "C:\Temp".
  • A few minor fixes have been incorporated.

New in TreeSize Professional 5.5.3.793 (November 1st, 2011)

  • Bug fix: An occasional repaint problem of the folder dropdown box on the top left of the main application has been fixed.
  • Bug fix - File Search: "Edit > Check all matching a pattern" now also works correctly for the duplicate search and now considers not only the full path but also the file name. This allows using more simple patterns like "New*.txt".
  • Bug fix - File Search: The behavior of the command line option /MOVETO has been improved.
  • A few minor fixes have been incorporated.

New in TreeSize Professional 5.5.2.785 (August 16th, 2011)

  • Bug fix: Saving an XML report for a virtual root folder caused an error, this also applied to the command line options /GROUPSCANS /XML.
  • Bug fix - File Search: An error was fixed that occurred when merging the permissions for deduplicated files.
  • Bug fix - File Search: A possible error was fixed that could occur after using "Check all but newest" from the right click menu of the Duplicate Files search.

New in TreeSize Professional 5.5.0.776 (July 27th, 2011)

  • The new columns "Inherited Permissions" and "Own Permissions" have been added to the "Details" tab and all export options. The column "Own permissions" simplifies finding folders that do not inherit all their permissions from their parent folder. Both columns are not activated by default, but can be enabled using the context menu of the list header or at "Tools > Options > Columns/Export"
  • The new column "Alternate Data Streams" in the Details list shows the size of NTFS alternate data streams in a file
  • The columns "Quota Limit" and "Quota Usage" have been added to the "Users" list. This allows a quick overview about the usage and limit of the Windows built-in quota features from within TreeSize Professional
  • The "File" menu now includes a list of recently scanned paths and recently saved XML reports
  • You can now scan paths like "S:\Users\R*" or "R:\*\MyVideos". Only one root folder will be created in this case
  • File Search - Move Checked Files: It is now possible to burn the checked files to an optical media
  • File Search - Move Checked Files: Because of many customer requests, it is now also possible to copy all checked files to a different location instead of moving them
  • File Search: It is now possible to check or uncheck all search results which are matching a certain pattern using the "Edit" menu
  • File Search - Duplicates Files: It is now also possible to search duplicates solely by their file name
  • File Search - Duplicates Files: The deduplication feature now has an enhanced dialog. It shows the number of all checked duplicate files and the disk space that will be recovered. You may specify a log file that logs all performed operations in detail. Furthermore you may configure in detail how to handle duplicates that are not located on the same volume
  • File Search - Duplicates Files: When deduplicating files using hardlinks now a union set of the original access privileges is applied to the remaining file, so that all users can still access the resulting file
  • File Search - Oldest Search: You may now alternatively specify the minimum age of a file in number of days instead of a certain date
  • The saved XML reports now include the owner of each folder in case the file owner statistics was turned on in the Options of TreeSize Professional
  • TreeSize Professional is no longer shown in the context menu of virtual folders like the recycle bin. It is now also available in the background context menu of folders
  • Bug fix: The command line option /SCAN did not work in combination with /EXCEL and /SAVE
  • Bug fix: The command line option /TREEMAP did not work in combination with /NOGUI
  • Bug fix: Right clicking on a very large file could cause the application to freeze for several seconds as this triggered calculation of checksums shown in the "TreeSize" submenu of the right click menu
  • Numerous further improvements and a few minor bug fixes have been incorporated

New in TreeSize Professional 5.4.4.707 (December 21st, 2010)

  • Now the language which is chosen in the first step of the installer decides about the language of the user interface, the regional settings of the system are no longer taken into account.
  • Exporting Excel files is faster now, especially for a large amount of data (>60.000 rows).
  • Bugfix: After clearing the exclude filter at "Tools > Options > Include/Exclude", the necessary rescan is now performed correctly.
  • Bugfix - File Search: The checkbox "Save only checked items" in the dialog of "Save Results" now has the desired effect of exporting only those items which have been check-marked.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 5.4.3.702 (November 24th, 2010)

  • The function "Update this branch (Shift+F5)" from the context menu of a folder is now also working for a directory tree loaded from an XML file.
  • Bugfix: When a saved XML report of a server is loaded that is currently not reachable, the delays that occur are minimized now.
  • Bugfix: A rare error when loading a saved XML report has been fixed.
  • Bugfix: If the TreeSize File Search is added to the Explorer context menu using the option at "Tools > Options > Miscellaneous", the correct caption for this menu item is used now.
  • Bugfix - File Search: The results of the search type "Internet Files" were possibly incomplete.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 5.4.2.695 (October 25th, 2010)

  • Bugfix: An error when exporting the settings at "Tools > Options > Miscellaneous" has been fixed.
  • Bugfix - File Search: When moving files, the "Yes to All" button is confirms all further confirmation dialogs of the same type.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 5.4.1.691 (October 12th, 2010)

  • The default sort order of the "Top 100 Files" list is now again descending by size.
  • Improved saving and restoring of the toolbar positions
  • File Search: Scrolling in the duplicate list could be slower than in V5.3 if the columns "Creation Date" or "Last Access" were visible.
  • Bugfix: On a few systems with Outlook 2003 an error in MSMAPI32.DLL occurred on startup of TreeSize Professional.
  • Bugfix: The toolbar button for copying the history chart to the clipboard was always disabled.
  • Bugfix: Fixed rare OLE exception ("Not implemented") caused by the code for showing the progress in the Windows task bar. Affected were some Citrix systems and Windows 2008 Server on which TreeSize Professional was started as RemoteApp.
  • Bugfix: Removing single points from the "History" tab via the context menu ("Remove this point") could lead to an error.
  • A few minor fixes and improvements have been incorporated.

New in TreeSize Professional 5.4.0.676 (September 24th, 2010)

  • Paths that are exported to Excel files are now exported as clickable hyperlinks
  • Automatic mode for size units is now also supported for the export to Excel files
  • All lists can now also be saved to HTML and RTF
  • All printed lists now include the icons, text formattings and indents.

New in TreeSize Professional 5.3.4.589 (September 23rd, 2010)

  • If single files are deleted from the "Details" list, the size in the directory tree will now be updated even if "Automatic Updates" are turned off.
  • Bugfix: On systems that are not part of a Windows domain, delays could occur when expanding items in the directory tree or when the information for the long hint text was compiled.
  • Bugfix: In the column "Permissions" sometimes usernames were not displayed correctly, instead "S-1-0" was displayed.
  • A few minor improvements have been incorporated.

New in TreeSize Professional 5.3.3.582 (January 19th, 2010)

  • Bugfix - File Search: A long list of duplicate files could contain invalid items in some cases. This caused an error if the list was scrolled to the bottom or if it was exported to a file.
  • Bugfix: "Show Files" in the right click menu of the "Age of Files" chart as well as a double click on one of the bars produced empty result lists on some systems.
  • Bugfix - File Search: When loading search options from an XML file, the date values were not restored correctly on some systems.

New in TreeSize Professional 5.3.2.575 (November 30th, 2009)

  • Environment variables can now be used in paths to be scanned, e.g. if they are entered in the directory dropdown box in the top left of TreeSize or passed via command line
  • The function to list files of a user / extension / file age interval now takes the currently set exclude filters into account
  • File Search: The search progress is now visualized in the Windows 7 task bar icon
  • File Search: The Explorer context menu is now also displayed if more than one file is selected, as long as the selected files are on the same drive or share
  • Bugfix: Tools > Options > Include/Exclude > File Types: Multiple patterns separated by blanks were no longer working correctly
  • Bugfix: The exclude filter did not work for patterns with an absolute path. As a consequence, the feature "Remove from TreeSize (permanently)" in the right click menu of the directory tree did not work too
  • Bugfix: The shortcut "Ctrl" + "-" for the feature "Remove from TreeSize (permanently)" did not work
  • Bugfix - File Search: It was no longer possible to enter a server name as origin for the search (e.g. \Server1)
  • A few minor bug fixes and improvements have been incorporated

New in TreeSize Professional 5.3.1 (October 18th, 2009)

  • Bugfix: The regular check for update could crash TreeSize Professional on application start.
  • Bugfix: After using "File > Compare With XML Report", folders could appear multiple times in the directory tree

New in TreeSize Professional 5.3.0.563 (October 14th, 2009)

  • TreeSize Professional has passed the "Compatible with Windows 7" logo test.
  • Introduced new toolbar buttons "Back" and "Forward". You can use these buttons to navigate like in the Windows Explorer.
  • In the directory edit field in the upper left corner of TreeSize Professional it is now possible to enter multiple paths at the same time by separating them using semicolons. Each of these paths may contain wildcards. Example: d:data;e:logfiles;h:user*
  • Top 100 List: Added columns Creation Date (by default visible), Attributes, Version, Permissions (by default not visible)
  • Added column "Full User Name" (by default visible) and "User Comment" (by default not visible) on the "Users" page. Use the column header context menu to adjust columns.
  • The "Printed Report" and the lists printed using the "Print" button above the "Details" list now also contain the icons.
  • Added possibility to export a subbranch of the scanned file system to the right click menu of every folder.
  • Under "Tools > Options > Columns / Export" there is a new export type for CSV files now. This way CSV files can now be configured independently from the text export.
  • You can now export the user settings to a file ("Tools > Options > Miscellaneous > Settings") and import them later, or provide them to another instance or user of TreeSize Professional. You can also reset the user settings to the factory settings here.
  • The drives panel is no longer blocking TreeSize Professional on startup for a while if an unreachable network path is included in the list.
  • Introduced new menu "Edit" to the main menu. It provides similar features like the Windows Explorer "Edit" menu and includes: "Cut", "Copy", "Paste", "Select All" and "Invert Selection".
  • F5 now only updates the "Details" list if the Details list is focused. Otherwise it will, like before, perform a rescan of the currently selected directory branch.
  • Improved progress dialogs when printing or exporting. They showed a wrong progress sometimes.
  • Added new command line option /OPTIONS to pass formerly exported user settings to the application. (Professional edition only)
  • The new command line switch /APPENDTOFILES will make TreeSize Professional to always append its output to existing files when exporting a list in text format. (Professional edition only)
  • In file names passed on the command line, e.g. for the Excel or XML export, now environment variables can be used. (Professional edition only)
  • Charts: The colors assigned to the chart are now memorized for the next start. The context menu of the chart has an option to reset the colors to their default values.
  • Charts: The bar and pie charts now also display Unicode characters.
  • Charts: All charts can now be copied, saved or printed through their right click menu.
  • Charts: Introduced new buttons in the toolbar of the "History" and "Age of Files" tab to (de)activate the gradient, patterns and hint marks.
  • Charts: In the right click menu of the pie chart you can now define the threshold for items to be merged in the "Others" slice.
  • Charts: You can now zoom the active chart by using the mouse wheel while the "Ctrl" key is pressed.
  • Charts: Saving to a PNG file is now supported.
  • Charts: You can now scroll the treemap by keeping the space bar pressed while dragging the treemap using the left mouse button, similar to imaging software (e.g. Photoshop).
  • A new feature "Manage Scheduled Tasks" has been added to the "Tools" menu of the main application and the File Search. It allows to edit or manage previously created TreeSize tasks. (Professional edition only)
  • Schedule TreeSize Tasks: Added "Execute this Task" to the right click menu of the "All Tasks" list and the box showing the current command line. (Professional edition only)
  • Schedule TreeSize Tasks: Added the new functions "Activate Task" and "Deactivate Task" to the context menu of the "All Tasks" page. This state is now also shown by the icon of each task in the list. (Professional edition only)
  • File Search: Use the new option "Tools > Schedule Current Search Options" to open the TreeSize Schedule Task dialog with the currently configured search settings. (Professional edition only)
  • File Search - Duplicate Files Search: Introduced new "Deduplicate Checked" button on the right side of the file search window. This button replaces all checked duplicates with links to the same file. If the files are on the same partition, then all files will be hardlinks to the same content. If creation of a hardlink is not possible, a symbolic link is used under Windows Vista and later. If this is not possible too, a Windows shortcut will be created instead as fallback.
  • File Search: Added column "Author" to the result lists which shows the author included in most MS Office files.
  • File Search - Move Checked Files: We enhanced the option "Leave shortcut at original location", so that you can now decide to leave a (hard) link instead of a Windows shortcut.
  • File Search - Move Checked Files: Introduced new option "Automatically rename existing files". If this option is activated, files will be automatically renamed if a file with the same name already exists in the destination.
  • File Search - Move Checked Files: We introduced a new option "Preserve directory structure". This option is activated by default, because the directory structure was preserved in former versions of TreeSize Professional. You can now deactivate this option to move files directly to the chosen destination. Existing files located in the destination will be renamed (e.g.: "..file.name" -> "..file.bak0.name") if the option "Automatically rename existing files" is activated.
  • File Search - Move Checked Files: When moving files from one drive to another, the creation date is now preserved.
  • File Search - Custom Search: You can now search for folders by checking the "Directory" attribute on the "Size/Attributes" tab.
  • File Search - Custom Search: You can now search for files and folders having the attribute for Reparse Points / Mountpoints set.
  • File Search: The command line options /SIZEUNIT and /NOUNITS are now also supported in the File Search. (Professional edition only)
  • File Search: The /FILTER command line option no longer sets the patterns for the temporary file search, it now sets the patterns of the custom file search and allows an easy file search for certain file types or patterns. (Professional edition only)
  • Bugfix: In the right click menu the "Open" command for folders ("Open containing folder" for files) did not work on 64Bit Windows systems.
  • Bugfix: File Search: When using the "Move Checked Files" function in combination with the "Preserve permissions of the original file" option, in rare cases an error could occur.
  • Bugfix: When editing the scheduled time or day or trigger type (once, daily, weekly) of an existing task in the "Schedule TreeSize Task" dialog ("Tools > Schedule TreeSize Task"), this change was not stored.
  • Bugfix: The command line option /TREEMAP was not working in combination with /NOGUI.
  • Bugfix: When terminating a duplicate file search with MD5 checksums before it was finished, the result list could incorrectly include some entries that were not checked for equal file content.
  • Many further enhancements and a few minor bug fixes have been incorporated.

New in TreeSize Professional 5.2.3.505 (April 3rd, 2009)

  • The command line parameters /USERSLIST, /EXTENSIONSLIST and /TOPFILESLIST now support writing to Excel files.
  • File Search: While calculating MD5 checksums, the duplicate file search now shows the number of remaining files in the status bar.
  • File Search: The "Duplicate Files" result list now shows the number of files and their summarized size in the status bar, and no longer the number and size of file groups.
  • File Search: If more than one file is selected, the number and size of the selected files is shown in the status bar.
  • Bugfix: File Search: The duplicate file search occasionally locked when identifying duplicate files using MD5 checksums.
  • Bugfix: File Search: A problem has been fixed when using the "Move Checked" function for complete folders that were moved to a ZIP-File.
  • Bugfix: If a user defined cluster size was reverted to "Original" in the "Options" dialog, this was not applied to current scans even if a rescan was performed.
  • Bugfix: A problem with the view of the bar chart when it was displaying many folders has been fixed.
  • A few minor bug fixes and improvements have been incorporated.

New in TreeSize Professional 5.2.2.493 (February 19th, 2009)

  • Now the shadow of the pie chart is deactivated as well if the gradient in the background of the chart is deactivated
  • Bugfix: The total and free space was no longer shown for UNC paths in the drives panel.
  • Bugfix: The file extensions and users statistics was no longer working for virtual root folders
  • Bugfix: If a single file was dragged from the "Details" list to the directory tree, an error could occur.
  • Bugfix: When scrolling in the bar chart that had a lot of elements, the chart was corrupted.
  • Bugfix: On systems that had the Windows printer spooler service not running an error message occurred at the startup of TreeSize.
  • Bugfix: Deactivating the statistics for "Age of Files" in the Options dialog did not persist when TreeSize was started again.
  • Bugfix: The option "Include only files created in the past XX days" did also check the creation date of folders in V5.2 and therefore returned unexpected results.
  • A few minor bug fixes and improvements have been incorporated

New in TreeSize Professional 5.2.0.484 (February 6th, 2009)

  • File Search: The "Move Checked Files" feature is now able to handle paths of more than 255 characters and optionally is able to preserve the permissions of the moved files.
  • File Search: The "Move Checked Files" feature as well as the /MOVETO command line option (Professional Edition only) now allow to pass the checked files to any executable file as parameter. This offers system administrators a lot of possibilities to manually and automatically process the search results of a TreeSize Professional File Search.
  • File Search: The search results can now be saved to a native Excel file. If multiple result lists are saved, each list will be placed on a separate sheet.
  • File Search: With a new option on the "Move Checked Files" dialog you can now automatically remove empty parent directories that are left over after moving / deleting the checked files.
  • File Search: In the list of search patterns of the "Custom Search" type it is now possible to use patterns that include fragments of a path, e.g.: "C:Windows**.exe" or "*Temp*.old"
  • File Search: The ZIP files created by the "Move Checked Files" feature are now able to store Unicode file and folder names in the ZIP file. ZIP files containing Unicode paths can only be unzipped properly by Unicode compatible ZIP tools like WinRar or WinZip.
  • File Search: It is now also possible to start the File Search with Full administrative privileges from the Windows "Start" menu and the "Tools" menu of TreeSize Professional.
  • File Search: In the "File" menu it is now possible to print a result list or to copy its contents to the clipboard. Use the right click menu of the lists to copy only the selected items.
  • File Search: It is now possible to copy the contents of the drive list to the clipboard using its right click menu.
  • File Search: The /DATE command line parameter is now also supported for the file search. This way you can automatically add the current date and time to file names specified for the /SAVE parameter or the /MOVETO parameter with a ZIP file. /DATE will change all file names that appear after its occurrence on the command line.
  • The new command line options /NOHEADERS and /NOUNITS allow to omit the headers and units from exported files, which simplifies getting plain data for later postprocessing.
  • A new option allows to exclude files that are marked as Offline. Offline files are often not physically present on the disk or are only cached temporarily on the local disk.
  • The new command line option /LISTSEPARATOR allows to define the separator that is used when exporting text files.
  • The new command line parameter /EXPORTDRIVELIST has been added, which saves the contents of the drives panel to a file.
  • Now the Excel 2007 format (file extension XLSX) is supported by TreeSize Professional. This enables you to export Excel files with more than 65,000 rows.
  • All Excel files saved by TreeSize Professional now have numbers and units separated, which simplifies performing calculations with size values. When saving the "Details" list to an Excel file now only the selected items will be saved if more than one item is selected.
  • All pattern editors (e.g. View > Options > Include/Exclude, the custom file search, etc.) now have checkboxes in front of their patterns. This allows to deactivate certain patterns temporarily without the need to delete them.
  • You can now choose to install the Professional Edition as portable version, e.g. on an USB stick. The settings are stored in the application path in this case.
  • TreeSize Professional now stores the user settings in an XML file in the user's profile.
  • Treemap: Added OLE drag support to the treemap chart. Drop support will follow in the next version. This allows dragging folders from the treemap to other locations.
  • Treemap: Ctrl + und Ctrl - can now be used to zoom the treemap. The cursor keys, Home, End, PgUp and PgDown can be used to scroll the zoomed chart.
  • Added a context menu item that allows to copy the underlying data from the "Age of Files" chart to the clipboard as text.
  • Ctrl+X now executes the Windows Explorer "Cut" operation in the directory tree and the "Details" list. The keyboard shortcut for "Automatic Units" has been reassigned to Ctrl+U.
  • When saving a scan to an XML file, the XML stylesheet is now copied next to the exported XML file and is referenced using a relative path. This simplifies using the XML files on systems not having TreeSize Professional installed.
  • Several minor improvements and bugfixes on the treemap, the bar and the pie charts.
  • The memory consumption for storing the file types and the user statistics has been reduced.
  • Bugfix: In the "Duplicate Files" search, when checking all selected items using the context menu (if file group items get selected as well) the check state of the group items was set too, which resulted in an error when using the "Move Checked Files" function.
  • Bugfix: Fixed a memory leak that occurred on Windows Vista when scanning with the option "Track NTFS Alternate Data Streams and Hardlinks" activated.
  • Bugfix: It is now also possible to pass domains and servers like \domain or \server at the command line. Previously this worked in the user interface but caused an error message at the command line.
  • Many further enhancements and a few minor bug fixes have been incorporated.

New in TreeSize Professional 5.1.2.433 (July 28th, 2008)

  • All lists now provide a new button in their toolbar that allows to save their contents to an Excel file.
  • Added possibility to export the tree map and the file ages chart in the "Schedule TreeSize Task" dialog.
  • Here a new function "Save to Batch File" has also been added to the context menu of the text field containing the full command line.
  • Retrieving the file version of EXE, DLL and similar binary files no longer changes their last access date.
  • The context sensitive help via F1 key now also works correctly under Windows Vista.
  • File Search: It is now possible to search for files whose path is longer than a certain number of characters.
  • This allows to find paths longer than 255 characters which make problems e.g. in the Windows Explorer.
  • File Search: A selected "Since" interval on the "Date" tab of the Custom File Search is now saved for the next start and to XML files (File > Save Search Options). Previously it was only saved implicitly as lower and upper border of the date interval.
  • Bugfix: The "Since" date intervals were not working as expected if the negated date filter "Not Changed", "Not Access" or "Not Created" were selected.
  • Bugfix: The date picker controls of the Custom File Search did not always report the state of their integrated checkbox correctly. This could lead to files missing in the search results.

New in TreeSize Professional 5.1.1.418 (April 19th, 2008)

  • TreeSize is now able to handle paths with more than 255 characters when searching or scanning the disk.
  • TreeSize now applies NTFS compression and removes it from files that are marked as readonly.
  • The compatibility with 64Bit systems has been improved.
  • The treemap chart is drawn much faster now for large file system trees.
  • File Search: When saving a result list, now the visibility and order of the columns is taken into account.
  • File Search: When performing a move operation with the option "Create Shortcut ..." activated, now a description is added to each shortcut that contains the destination path, the responsible user and the date of the move operation.
  • A few minor improvements and bug fixes have been incorporated

New in TreeSize Professional 5.0.0.380 (November 28th, 2007)

  • It is now possible to group scans under a virtual root folder. This virtual root folder shows a summary of all scans that are part of this group. This way you can merge different scans together e.g. for printing or exporting. You can access this feature through the context menu of a root folder or through the "Tools" menu.
  • A new kind of chart called treemap has been added. It shows a hierarchical view of the file system. In this treemap chart each folder is shown as a rectangle with its subfolders inside, again as rectangles.
  • The list on the "Extensions" tab can now be grouped by file types like "Audio Files", "Video Files", "System Files", etc. This feature can be turned on or off by a new toolbar button.
  • The tabs "Extensions", "Users" and "File Ages" now have a feature "List Files" that generates a list of files of the selected item.
  • The selected items in the various file and directory lists of TreeSize now show the selection using a style similar to Windows Vista. This makes colored text and the small embedded charts easier to read.
  • The TreeSize column for the Windows Explorer is now also supported on 64Bit systems. The .NET Framework 2.0 is required on 64Bit systems for the column to work. Unfortunately a Microsoft employee confirmed that such an additional Explorer column won't be possible under Windows Vista.
  • The number of decimals can now be set in the View menu instead of the "Options" dialog.
  • The gradient colors of the optional indicator bars in the tree can now be chosen in the "Options" dialog.
  • In the Options dialog you can now change the maximum number of threads that TreeSize Professional 5 creates for each scan. Like before TreeSize Professional 5 will still adjust the number of threads to the current system load and so often create less threads than the maximum number.
  • In the Options it is now possible to customize the intervals that are used to generate the chart on the "File Ages" tab.
  • TreeSize Professional 5 has a new option that allows taking hard links and alternate data streams into account when calculating disk space, which produces more accurate results. However this makes it necessary to open the files and therefore slows down a scan.
  • The "View" menu now allows switching to plain Byte values.
  • The Excel, Text and HTML export options now allow to specify whether or not units like "KB", "MB" or "%" should be added to exported values. By omitting units the thousands separators will also be omitted, which simplifies further processing of exported values. This replaces the former option File / Export / Use plain numbers.
  • The command line options /FILEAGESCHART and /HISTORYCHART have been added. They allow to save the charts on the "History" and the "File Ages" chart.
  • The new command line option /TOPFILESLIST allows exporting the top 100 files list.
  • The columns of the "Copy list of files" feature are now determined by the settings for the "Text Export" in the "Options" dialog of TreeSize
  • The executable has been renamed to "TreeSize.exe".
  • The support for Windows 98 and ME has been dropped. Registered customers are still able to download the Windows 98/ME compatible TreeSize V4 from our customers area.
  • New application icon.
  • An additional search type "Custom Search" has been added. This search type allows you to freely define and combine search criteria like file name, date, size, attributes and owner. The results can be printed or exported like you are used from the other available search types.
  • Now entire servers, entire domains or even your entire network can be searched. TreeSize automatically browses for PCs and all shares on them (including hidden shares) and performs the search on all shares that it finds.
  • Improved multithreading support, especially for the MD5 checksum calculation, which should produce results faster on multi-core machines.
  • It is now possible to export and import the results as simple paths only (DIR /B /S format). This simplifies post-processing of TreeSize results and allows to import lists of paths in TreeSize.
  • It is now possible to pass an XML file to the TreeSize File Search on the command line, which contains previously saved search options. This simplifies scheduled scans with predefined search options.
  • The Move operation now optionally logs the performed operations to a log file.
  • The result lists do now work as a source for drag and drop operations.
  • A new feature "Check all but Newest" has been added to the context menu of the duplicate file search results.
  • A new feature in the context menu of the duplicate file search allows to replace duplicate files with hard links. This way all the duplicate files remain at their position, but only one file occupies disk space.

New in TreeSize Professional 4.3.2 (May 28th, 2007)

  • On 64Bit Windows systems TreeSize now turns off file system redirection for its threads. The file system redirection hides some system folders in the Windows directory from 32Bit processes.
  • Bugfix: The TreeSize File Search Option "Exclude files that have changed in the past XX hours" did not consider the local time zone.
  • Bugfix: The Duplicate File Search with MD5 checksums did not include readonly files.

New in TreeSize Professional 4.3.1.331 (May 11th, 2007)

  • If the "Go to Parent Folder" button is hit and the currently selected folder is the top node but not a drive, TreeSize now asks if it should scan the parent folder.
  • Bugfix: Some of the initial values in Tools - Options -Columns/Export were wrong.
  • File Search: The "Save Result" function now asks if it should overwrite an existing file, or append to it.
  • File Search: The "Save List" feature now creates Unicode text files.
  • File Search: For the duplicate file search the comparison of the content of large files with and without MD5 checksum has been improved.
  • Bugfix: The TreeSize File Search of the Personal edition did not restore the selected paths on the next start
  • Some minor improvements have been incorporated.

New in TreeSize Professional 4.3.0.326 (April 26th, 2007)

  • Improved Duplicate file search
  • Disk space history
  • Several Minor improvements

New in TreeSize Professional 4.2.0.314 (March 8th, 2007)

  • Duplicate file search
  • Adjustable thread priority
  • New folder size visualization in directory tree
  • Improved support for symbolic links
  • Saving search result offers more options

New in TreeSize Professional 4.2.0.313 (March 1st, 2007)

  • In the Options dialog (Tools / Options / Scan) you may now choose the priority for the scan and search threads. You may reduce their priority up to idle (use only unused CPU time), which allows you to run a scan with TreeSize without any impact on your PC or server.
  • The toolbar of the Top 100 Files List now contains a Delete button.
  • It now works under Windows Vista with Internet Explorer 7.
  • Formatting and performance have been improved.
  • Errors that occurred during the scan are now indicated by a small exclamation mark in front of the folder name.
  • If the option "Follow mount points and symbolic links" is turned on, then TreeSize follows only links that point outside the scanned directory tree. This prevents circular references and folders from being counted twice. The link target is now also shown in the long tooltip of the directory tree.
  • In the background of the directory tree a gradient now is shown for each folder that indicates its size in relation to the entire scanned file system tree. We hope you will like this new visualization of the folder size. If not, you may switch it off in the Options dialog.
  • The context menu of the file extensions and user statistics now have a menu item that allows to copy a list of files of the selected file type / user to the clipboard.
  • The user statistics now use a caching mechanism which significantly increases the performance of a scan with the users statistics activated and also reduces the traffic to the Windows domain controllers.
  • The new command line option /UNITTYPE allows to set the unit (KB, MB, GB) that should be used for displaying size values. For detailed information please see the help file.
  • The small arrow indicating symbolic links and reparse points is now also shown in the Details list. System and hidden folders are now shown "ghosted" like in the Windows Explorer.
  • The TreeSize File Search can now be started from the context menu of any folder in the directory tree.
  • File Search: A new search type allows you to search for duplicate files. Currently files with the same name, size and change date will be listed. This feature will be further improved in the next release.
  • File Search: It is now possible to save and load the options of the File Search to/from an XML file.
  • File Search: The cache files of the Opera browser are now also found by the search type "Internet Files".
  • File Search: The temporary file search now has an option that lists all files in the "Recent" folder of the user profile. This option is turned on by default. Although Windows shows only the last 15 entries in the "Recent Documents" folder, it keeps shortcuts to all files ever opened in the "Recent" folder which are quite useless.
  • File Search: The size and the number of checked files is now displayed in the status bar.
  • File Search: The Save dialog now has an option to save all result lists (instead of the active one only), as well as an option to save the checked files only.
  • File Search: The new command line option /MOVETO replaces /MOVETOZIP and allows, in addition to a ZIP file, a folder path or the Recycle Bin as destination to which the files will be moved. For detailed information please see the help file.
  • File Search: If "Add To Exclude List" is selected from the context menu, all matching search results are now immediately removed from the result lists.
  • File Search: In the View Options a new setting allows to adjust, if the compressed size or the normal size should be displayed for compressed files.
  • The support for Windows NT4 has been dropped.

New in TreeSize Professional 4.1 (November 6th, 2006)

  • Improved multithreaded scanning
  • Statistics on distribution of file ages
  • Cutomizable columns in all lsits
  • Treesize column for Windows Explorer has customizable decimals and unit (KB, MB, GB)
  • Resolved compatibility issues with Windows Vista
  • Several minor bug fixes and improvements

New in TreeSize Professional 4.0.2 (August 10th, 2006)

  • The Scan Include and Exclude patterns (View > Options > Include/Exclude) are now also Unicode enabled.
  • Bugfix: Loading XML Reports that contained foreign language characters occasionally caused errors.
  • Bugfix: A combination of the two command line parameters /OPEN and /EXCEL did only open the XML file, but did not start the Excel export.
  • Bugfix: Double clicking on a file in the chart now opens the file also in a folder with no subfolders.
  • Several minor bug fixes and improvements have been incorporated.

New in TreeSize Professional 4.0 (June 3rd, 2006)

  • TreeSize now scans a file system branch with multiple threads. The number threads that are used is adjusted automatically dependant on the system load. Because of the latency of hard disks and network drives, this new feature drastically reduces the time necessary for scanning a file system branch.
  • In the New Dialog "Schedule Tasks" (Tools / Schedule Tasks) you can now add customized TreeSize Tasks to the Windows Scheduled Tasks.
  • The XML import, export and compare have been improved. All XML operations are much faster now and use considerably less memory. The size of the XML-files has been reduced as well.
  • The tree control was replaced with a faster one, which increases the performance of a scan and expand operations in the file system tree.
  • The tree now shows large hint windows that include detailed information about each node. This feature can be turned in the Options.
  • Most parts of TreeSize are now Unicode enabled under Windows NT/2000/XP/2003. Windows 98/ME are still supported, but with limited Unicode capabilities.
  • The Options dialog now has a checkbox, that let's you decide, whether or not TreeSize should appear in the Explorer context menu of Folders for the current user.
  • A new drive list box in the bottom left corner provides a quick information about the size and the free space of the local drives. Additional remote drives can be added using the context menu.
  • The top 100 largest files of the scanned path are now shown on an additional tab on the right pane.
  • Added support for file system Drag&Drop operations in the main window of TreeSize.
  • The HTML export is now UTF8-encoded and exports Unicode folder names correctly.
  • The extensions statistics now shows the Windows description and the corresponding icon for each file type.
  • In the Options you can now define what TreeSize should do when it starts without a path to scan. It may scan a list of fix paths, it may scan the paths that were active the last time it was used, or it may simply do nothing, which is the default behaviour.
  • Two new columns have been added that show the MS Office author and the MS Office last change date. These values get extracted from all MS Office files.
  • The context menu of the tree now allows to create a new folder. The shortcut for this operation is Ctrl N.
  • All percent values do now have a bar chart beneath them that indicates the percent value.
  • It is now possible to compress and decompress files and entire folders with NTFS compression using the context menu of TreeSize. The values inside TreeSize will be updated on-the-fly.
  • A style sheet can now be used with exported HTML files. The style sheet file can be specified under View / Options / Export / HTML.
  • The width of the columns in the printed reports can now be adjusted under View / Options / Columns / Printed Report.
  • A scan that has been opened and compared through command line options, can now again be exported through a command line option like /XML or /EXCEL.
  • A new menu item in the Help menu allows to check, if a newer version of TreeSize is available.
  • Several minor improvements have been added as well.
  • File Search:
  • The TreeSize File Search now uses multiple threads per drive which reduces the time that is needed for scanning a drive.
  • The list controls have been replaced with faster ones, which reduces the time needed during the scan as well as the time needed for move operations especially for a large number of results.
  • The selected items in a list can now be copied to the clipboard using the context menu.
  • The TreeSize File search does now fully support Unicode file and folder names. The speed and reliability of the "Move To" feature has been significantly improved.
  • The Move-To-Zip feature and the "Save Results" button now have a progress indicator.
  • The querying of the file owners can now be turned off in the View Options if not needed. Querying the file owner is a slow operation under Windows.