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TreeSize Free Portable

directory size and usage analyzer

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Version 4.7.3 Rev 2 for Windows x64, Multilingual
12MB download / 47MB installed
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Runs anywhere (cloud, removable, local) without 'installing'. Use the Platform for easy installs and automatic updates.

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Every hard disk is too small if you just wait long enough. TreeSize Free tells you where precious disk space has gone. TreeSize Free shows you the size of and drive or folder, including its subfolders. Expand folders in an Explorer-like fashion and see the size of every subfolder. All results can also be drilled down to the file level. Scanning operations run in a thread, so you can already see results while TreeSize Free is working. The disk space tool now also includes the main feature of our discontinued freeware NTFSRatio: TreeSize Free can display the NTFS compression rate and apply the NTFS compression on directory branches.

App Notes

Network Drives: TreeSize Free will not work on network drives. Purchasing TreeSize Personal or Professional will enable this functionality.


For help with this app, please see the following:

Download Details

TreeSize Free is packaged for portable use with permission from the publisher.