Folder Size Viewer



The Folder Size Viewer application allows you to see how much space each folder and file on your computer is taking up. The information is presented using a tree view which can be ordered by name or size, and filtered to only show items above a specified size.


Items that cannot be read are shown in red. Run the application as an administrator to ensure all the items are visible (right click and select "Run as administrator").


Folder Size Viewer




Latest version v1.3 (18 May 2018).


Requires Microsoft .NET Framework 2.0 or greater. Windows XP users may need to download the .NET Framework from the Microsoft website here.


File Description Size Link
Folder Size Viewer Installer

The official installer will install the application and create shortcuts etc. Does not contain adverts or bundled software.


SHA1 7deb8ebd1fee9f678f4e35b94a8f1ed035617043

324 KB Download
Folder Size Viewer Portable

This zip file contains the files required to run the application.


SHA1 1cc2abc89e17e79d0289caee950eb609cf863e27

37 KB Download


Windows may warn against running the application as it is not signed by a trusted publisher.

On Windows 8 and 10, you can run it by clicking "More info" and then "Run anyway".


Windows warning 1 Windows warning 2





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Copyright © 2018 Mike Batt