
TreeSize Professional is a powerful disk management utility whose main aim is allowing you to know which files and folders take up the most of your disk space. The program thoroughly analyzes your disk(s) and offers you very detailed information about their contents in several practical ways like charts, detailed lists, and treemaps. Then, you can export them in various formats.
The same installer allows you to install the personal and the professional editions of the program, being the latter capable of analyzing even network drives and UNC paths. Likewise, when you run the program you are asked whether to run it in standard or in administrator modes. Of course, the second is the advisable option if you are an advanced user, as the standard mode won't be able to analyze some system and/or hidden folders. As soon as you run the program, you will see a pie chart showing you the disk space usage of each folder in your system partition (e.g. C:\), in a percentage format. Unfortunately, the quantity of elements, options and configurable parameters might be intimidating for beginners or even standard users.
The program is characterized by a ribbon user interface whose options vary depending on the view you select. The available views are Chart, Details, Extensions, Users, Age of files, Top 100 files, and History. The Chart view can be rotated among Pie chart, Bar chart and Treemap, all with the 3D effect enabled or disabled. As for the details view, it shows you a list of the files and folders of the selected disk/location, with a very detailed level of information. Anyway, whatever view you select, you always have a left panel where your files and folders are listed with background bars that show you their relative sizes. By the way, you can select whether to display the sizes in Gigabytes, Megabytes, Kilobytes, or simply let the program select the best unit for each case.
Besides allowing you to know the size and disk space usage of your files and folders at a glance, TreeSize Professional offers you many more additional functions. For example, you can use it to clean up your disk, use its File Search tool to locate duplicate files, create snapshots of your disk's current status for later comparison, defragment your disk(s) and schedule automatic system scans. Also, you can use it as a file manager, as you can easily copy, move or delete files among many other useful tools and features.
To cut a long story short, TreeSize Professional is a very comprehensive software tool that helps you manage and optimize your disk(s) space in several helpful ways. While the program might be a bit expensive for most users, I would say it is a must-have for system administrators and IT professionals. The program includes native editions for both 32-bit and 64-bit editions of MS Windows.
v6.1 [Oct 15, 2014]
Changes in V6.1.1 (27 Oct 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.
Changes in V6.1 (13 Oct 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
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