BleachBit
Cleans caches, logs and temporary files to free disk space.
PC cleaners — download for Windows PC
Remove temporary files and browser caches with a preview before deletion.
3 programs
5.0.2
CCleaner Free
Removes selected temporary files and browser caches.
Malwarebytes AdwCleaner
Finds adware, unwanted programs and browser hijackers.
How to choose
Choose a cleanup tool by the problem you want to solve. BleachBit and CCleaner focus on temporary data, while AdwCleaner addresses adware and unwanted software. These tasks should not be confused with upgrading slow hardware.
Review selected items before removal. Clearing cookies can sign you out of websites, and deleting caches can make the first subsequent launch slower. Keep files you need; more deleted data does not automatically mean a faster computer.