BleachBit
BleachBit is a free program that deletes unneeded files to free up space on a computer and to remove traces of what you have done on it. It is meant for people who want to clean their computer without paying for a commercial cleaner.
How hard it is to start using it. Easy: install it like a normal app, or use it in your browser. Advanced: you run it on your own server, use the command line, or it is a tool for developers.
Features
Shows what fills your diskNo size overview; it cleans files rather than showing sizes.
SourceNo
Finds duplicate filesNo duplicate file search mentioned.
SourceNo
Clears junk and cachesCleans files and traces with ready-made cleaner definitions.
SourceYes
Windows, Mac and Linux appWindows and Linux are named; Mac is only tested, not clearly offered.
SourcePartly
Listed in
Cleans junk well, but the README mentions no duplicate or space-map finder.
How to help
AI contributionsNot stated
The project has not said how it feels about AI-written contributions. Maintainers can set this by claiming the listing.