You are here

TreeSize Free Portable

scan directory sizes and analyze usage

TreeSize Free lets you scan directory size and find the space hogs to free up space on your drive.

Make a Donation - Support's development and hosting

TreeSize Free Portable works best with the Platform


ScreenshotEvery 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.

Learn more about TreeSize Free...

Note that TreeSize Free will not work on network drives. Purchasing TreeSize Personal or Professional will enable this functionality. The app is in English by default. To switch to German, rename TreeSizeFree.DE.disabled to TreeSizeFree.DE within the TreeSizeFreePortable\App\TreeSizeFree directory.


For help getting this app up and running, visit:

Download Details

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