TreeSize Free4.0.3
Publisher Description
Every hard disk is too small if you just wait long enough. TreeSize Free tells you where precious space has gone to.
TreeSize Free can be started from the context menu of a folder or drive and shows you the size of this folder, including its subfolders. You can expand this folder in Explorer-like style and you will see the size of every subfolder. All results can also be drilled down to the file level. Scanning is done in a thread, so you can already see results while TreeSize Free is working. The Explorer context menu is supported within TreeSize, as well as the usual drag & drop operations. The disk space tool now also includes the main feature of our discontinued freeware NTFSRatio: TreeSize Free can display the NTFS compression rate.
About TreeSize Free
This File & Disk Management program is available in English, German. It was last updated on 08 March, 2026. TreeSize Free is compatible with the following operating systems: Windows, Windows-mobile.
The company that develops TreeSize Free is JAM Software GmbH. The latest version released by its developer is 4.0.3. This version was rated by 10 users of our site and has an average rating of 3.7.
The download we have available for TreeSize Free has a file size of 7.3 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2017-05-15 and was downloaded 616 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the TreeSize Free as malware if the download link is broken.
How to install TreeSize Free on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the TreeSize Free is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
Program Details
System requirements
Download information
Pricing
Version History
version 4.0.3
posted on 2017-05-15
* IMPROVED: ribbon bar
* NEW: hierarchical treemap chart
* IMPROVED: touch-optimized user interface
* IMPROVED: scan performance of mobile devices
* XP support dropped, please use V3.4.5 for Windows XP
* Few minor improvements and fixes incorporated
version 4.0
posted on 2017-03-27
* NEW: hierarchical treemap chart
* NEW: ribbon interface
* IMPROVED: touch-optimized user interface
* IMPROVED: scan performance of mobile devices
* XP support dropped, please use V3.4.5 for Windows XP
* Few minor improvements and fixes incorporated
version 3.4.5
posted on 2016-02-16
* Comeback: "Rename" in context menu
* Display issues resolved
* Correction of percentage values
* New: Scan your Smartphone or Tablet Computer (iOS, Android, Windows) via PC
* New: Support of local folders of OneDrive, Dropbox & Google Drive
* Few minor improvements and fixes incorporated
version 2.1
posted on 2007-05-07
- TreeSize Free is completely rewritten based on the code of TreeSize Professional V4.
- Scans are performed much faster.
- Unicode paths are now supported.
- NTFS compression is now considered in the allocated space.
- The small size indicator bars have been replaced with a gradient bar chart.