TreeSize Free

Over time, hard drives no matter how big they are, it is not enough because the demand of users is increasing. TreeSize Free will help you regain your valuable space.

TreeSize Free can be run from the context menu when right-clicking on a folder or drive, which will show you the size of this directory, including its subfolders. All results will display in an Explorer-like interface and detail to the size of each file.

The tool also includes the NTFSRatio feature, which allows you to view NTFS compression rates and apply NTFS compression on branches of folders.

The main feature of TreeSize Free

Find junk - clean up hard drive space

• Break down hard drive usage by file level.
• Use a tree map to illustrate disk space usage.
• Scan shared data across network and cloud drivers.
• Show folder size via color bar for easy navigation.
• TreeSize Free displays all files, compressed folders in LZX and XPress formats as well as NTFS compression rates. The entire directory branch is compressed via NTFS.
• Access management capacity at all times: TreeSize Free can be opened from the folder menu or drive.
• Start using TreeSize Free with administrator privileges and scan unreachable files without having to open them. Secure data protection.

Free up smartphone screens and mobile devices

• TreeSize Free scans smartphones and mobile devices via MTP and WebDAV.

Quick file information overview

• The columns provide detailed information about files and directories: size, disk space in use, number of files, last visit, owner, etc.
• Scan results filter results according to different criteria and according to the pattern you create. You can combine patterns as wildcards, regular expressions, or by name.
• The filter preview displays impact on the existing template.
• Switch between simple viewer and column every time and print your scan results.
• Use the intuitive touch interface on Windows 8 devices and above.

Small, fast, secure

• TreeSize Free uses Master File Table (MTF) to scan the local NTFS drive, ensuring super-fast scanning.
• This simple utility takes up very little hard drive space and can run from USB without any problems.
• Use download U3 to install TreeSize Free on USB U3 and run it everywhere.

Update to the latest TreeSize Free

TreeSize Free 4.2.2

• Support interface languages ​​for Italian, Russian, Chinese, Dutch and Ukrainian.
• Fix a few small bugs and other improvements.

TreeSize Free 4.2.1

• TreeSize Free asks for authentication again before deleting the data, according to the settings in Windows.
• Fix the error that can occur when starting the mobile version on the German system.
• Fix errors when comprehensive analysis of the drive with the Windows Store version.
• TreeSize no longer activates the Windows option, displaying a shadow under the window.
• Fix a few bugs and minor improvements.

TreeSize Free 4.2

• TreeSize Free now supports interface languages ​​for French, Spanish, Chinese, Japanese, and Portuguese.
• Improve performance when scanning local drives as administrators (using MFT).
• The prominent element in the catalog tree is now also highlighted in the tree chart.
• TreeSize Free no longer has a built-in menu for trash or .zip files.
• Updated product icon for TreeSize Free.
• Scanning progress is now displayed in the status bar at the bottom of the window.
• Improved support for high-resolution displays and multi-monitor settings.
• Fix: When checking the OneDrive folder, the sub-folder identification is sometimes incorrect. TreeSize Free now scans the OneDrive folder exactly as expected.
• Bug fix: In certain contexts, the context menu will give a different entry than the one selected in the list tree.
• Fix a few small bugs and other improvements.