CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Revo Uninstaller - Free fully functional download of Revo Uninstaller Pro and Revo Uninstaller Freeware.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
GeekUninstaller - Efficient and Fast, Small and Portable. 100% Free. Clean Removal and Force Removal; Native X64 support; Easy-to-use User Interface; Uninstall Windows Store Apps. Geek Uninstaller. Download.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Bulk Crap Uninstaller - Free and open source program uninstaller. Can remove large amounts of unwanted applications quickly.