CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Eraser - Eraser is an advanced security tool (for Windows), which allows you to completely remove sensitive...
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
iShredder - PROTECTSTAR is a leader in providing Secure Deletion (Erasure) software products: PROTECTSTAR has served more than 2,000,000 customers worldwide and earned a reputation as a leader in providing innovative security solutions.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
WipeFile - WipeFile erases files and folders secure and fast.