TreeSize – Professional 9.8.1.2302 – Portable [WIN x64]

By | July 6, 2026

 

 

Year/Release Date : 06.2026
Version : 9.8.1.2302
Developer : Jam Software
Developer’s Website : Jam Software
Bit depth : 64bit
Interface language : Multilingual (Russian is present)
Tablet : cured
Advertising: none
System requirements :

  • Windows 10 (1809) or newer/11
  • Windows Server 2016 (1607) or later
  • 38.3 MB


Description :
TreeSize Professional is a powerful and flexible tool for visually displaying and scanning hard drive contents for all versions of Windows. One of the program’s most appealing features is its convenient management and effective disk space cleanup. A graphical representation of disk contents allows for a quick analysis of used space. In addition to the standard directory tree display, TreeSize Professional provides information about folders and allocated space, owners and access rights, last access date, NTFS compression, and much more. A built-in universal search helps you quickly find the oldest, largest, temporary, or duplicate files on your drives. Finds can be moved, deleted, or exported to a ZIP archive. Scan, search, or diagram results can be exported for further analysis or comparison in various formats: XML, XLS, TXT, CSV, and others.

Additional information
Efficient disk space management

      • View the size of all folders, including their subfolders, and break it down to the file level.
      • Visualize disk usage in a pie or bar graph.
      • Treemaps visualize the hierarchies and sizes of subfolders in a selected directory.
      • Detailed view with individual files and additional information (such as last access date).
      • Statistics about file types and file owners for each branch.
      • Filter the file system tree on the left by a specific user or file type.
      • See the list of the 100 largest files.
      • Distribution of occupied disk space by file age.
      • Scanning FTP, WebDAV and SharePoint servers.
      • Manage disk space on smartphones and mobile devices.

Universal file search

      • Integrated file search.
      • Fully customizable file search.
      • Archive, copy or move TreeSize file search results, such as old, legacy or temporary files or files of a specific type.
      • Search across multiple drives, entire servers, and even your entire network environment.
      • Search results can be exported, moved, deleted, or passed to any executable file or script.
      • TreeSize offers powerful duplicate file search, optionally with MD5 or SHA256 checksums. TreeSize also makes it easy to de-dupe files using hard links.

Export and reporting

      • TreeSize allows you to export scan results (showing directory structure) to many different formats, such as Excel, XML, HTML, text/CSV file, clipboard or email.
      • Export a list of all files in a scanned folder and its subfolders, for example for use in a database.

Track your growth

      • Save the data to an XML file and load it later.
      • See which folders have grown: Compare the saved XML file with the current version of the file system branch, TreeSize Professional displays the difference between the two scans.
      • Take snapshots of your current disk space usage and compare them with the snapshots Windows takes automatically.

Individual analyses and screenings

      • Customize the columns displayed for detail viewing, Excel export, text file, and printed reports.
      • Include and exclude specific files or folders in your scans.

Scheduled scans

      • Command line options allow you to perform automatic and scheduled scans of your hard drive (for example, overnight) and generate reports.
      • The user-friendly interface makes it easy to create and edit scheduled scans and exports as Windows tasks.

High performance thanks to multithreading

      • Review the results while scanning.
      • Scan and view multiple folders at once.
      • Automatically configures the number of threads used for scanning.

Full NTFS support

      • Unicode file and folder names are supported.
      • NTFS file compression.
      • Hard links and alternate data streams (ADS).
      • File paths longer than 255 characters will be found and processed correctly.
      • Analyze NTFS permissions.

Perfect integration with Windows Explorer

      • The Explorer context menu is supported inside the TreeSize window.
      • TreeSize Professional can be launched from Windows Explorer.
      • Drag and drop is enabled.
      • On Windows Core Server, TreeSize can serve as a graphical user interface.

Full network support

    • TreeSize Professional offers full support for network drives and scans UNC paths such as Servershare.

 


Portable Features:
– Portable (portable app format) version from elchupacabra
– No registration required (patch)
– Multilingual interface (including Russian)
– No installation required
– Program launch file TreeSizeProPortable.exe

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