storagespace

A Free and Open-Source program to free up disk space on your PC.

O&O DiskStat is a tool for analyzing and optimizing disk space on drives and directories in Windows.

A PC utility for restoring disk space from various game clients like Origin, Steam, Uplay, Battle.net, GoG and Nexon

(Re)Moves orphaned .msi files from the C:\Windows\Installer folder to free up disk space.