FOLDERSIZES SUPPORTED PLATFORMS
FolderSizes supports all 64-bit Windows operating systems, delivering world-class disk space analysis tooling across the entire Windows client and server ecosystem.
Runs on Windows 11, 10, 8, 7 (SP1) and Windows Server 2025, 2022, 2019, 2016, 2012 R2
Instructions: Download FolderSizes using the Start Download button above, then run the installer.
Installation Notes
The FolderSizes installer requires administrative privileges to properly install all components. After installation, FolderSizes can be run with standard user permissions for most operations, though administrative rights may be needed to scan certain protected system folders.
During installation, you'll have the option to integrate FolderSizes with Windows Explorer, enabling right-click context menu access to powerful disk space analysis features directly from your file browser.
BUILT FOR 64 BIT
FolderSizes v9.5 requires 64-bit hardware and a 64-bit Windows OS. For 32-bit support, you can download v9.3.
HELP AND INFORMATION
FolderSizes Help (HTML) | License Agreement
Removal Instructions | Previous Versions