TreeSize Professional


TreeSize Professional


TreeSize Professional is a powerful and flexible hard disk space manager for Windows 8/7/Vista/XP or Windows Server 2012/2008/2003 (32 or 64 Bit).

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Why TreeSize Professional:
  • Manage and clean up disk space efficiently
  • Visualize disk usage
  • Detailed analyses, down to all directory levels
  • Find and remove redundant files
  • Numerous export and reporting possibilities
Manage disk space and scan your hard disks
Find out which folders are the largest on your drives and recover precious disk space. Use TreeSize as a hard disk cleanup tool, find space hogs and remove them. Graphical analyses provide a quick visualization of your disk space usage. TreeSize Professional shows you the size, allocated and wasted disk space number of files, 3D charts, the last access date, the file owner and permissions, the NTFS compression rate and much more information for selected folders or drives
Search for Redundant Files
The integrated versatile file search helps you find old, big, temporary, and duplicate files on drives, entire servers or the entire network. Search results can be moved, deleted or exported.
Print or Export Results
You can print detailed reports or export the collected data to different formats (XML, XLS, TXT, CSV and many more).
The application has an intuitive Explorer-like user interface and supports drag-and-drop. It is fast, multi-threaded and supports Unicode and NTFS specific features. TreeSize Professional can be started from the context menu of every folder or drive.
  • Efficient Disk Space Management from all perspectives
    • See the size of all folders including their subfolders and break it down to the file level
    • Visually track down disk usage in the pie or bar chart
    • Tree maps visualize hierarchies and sizes of subfolders in the selected directory
    • Detailed view with single files and additional information (e.g. date of last access)
    • Statistics about file types and file owners for every branch
    • Filter the file system tree on the left by a certain user or file type
    • List of the 100 largest files
    • Distribution of occupied disk space by file age
  • Versatile File Search
    • Integrated, fully customizable file search
    • Find and delete or archive the largest, oldest, obsolete and temporary files, e.g. invalid shortcuts or files owned by a nonexistent account
    • Search multiple drives, entire servers and even your entire network neighborhood
    • Search results can be exported, moved, deleted or passed to any executable file or script
    • Duplicate file search, optionally with MD5 or SHA256 checksums. TreeSize also enables you to easily deduplicate files using hardlinks.
  • Exporting and Reporting
    • TreeSize enables you to export scan results (showing the directory structure) to many different formats such as Excel, XML, HTML, text/CSV file, clipboard, or email
    • Export a list of all files in the scanned folder and its subfolders, for example for use in a database
  • Track Growth
    • Save the data to an XML file and load it again later
    • See which folders have grown: Compare saved XML file and current version of the file system branch, TreeSize Professional displays thedifference between the two scans
  • Customized Analyses & Views
    • Configure displayed columns for the details view, Excel export, text file and printed reports
    • Include and exclude certain files or folders in your scans
  • Scheduled Scans
    • Command line options allow automatic and scheduled scans of your hard disk (e.g. overnight) and generating reports
    • Comfortable interface simplifies creation and editing of scheduled tasks
  • High Performance by Multithreading
    • Browse the results during scanning
    • Scan and view several folders at the same time
    • Automatic adjustment of the number of threads that are used for a scan
  • Full NTFS Support
    • Unicode file and folder names
    • File based NTFS compression
    • Hardlinks and Alternate Data Streams (ADS)
    • File paths longer than 255 characters can be found and processed correctly
    • Analyse NTFS permissions
  • Perfect Integration with the Windows Explorer
    • Explorer context menu supported inside the TreeSize window
    • TreeSize Professional can be started from within the Windows Explorer
    • Drag and Drop is enabled
  • Full Network Support
    • TreeSize Professional offers full support for network drives and scans UNC paths like Servershare
Take a visual tour or watch the short demo video and learn how to manage disk space with TreeSize Professional:
Main Window
Visual Tour Main Program
Custom File Search
Visual Tour File Search
TreeSize Professional Price (USD)
Single User License
5-User License
10-User License
25-User License
Site License
Countrywide Enterprise License
Worldwide Enterprise License     
           On Request