CCleaner is a system optimization tool that removes junk files, fixes registry issues, and manages startup items. Cleans cache, temp files, browser history, restore points, duplicates, and more. Includes registry cleaner, uninstaller, and free space eraser. Ideal for users looking to optimize system performance. Had a past malware incident, but current versions are considered secure if kept updated.
- Safe to use – no backdoors, no spyware
- Keygen with export options supporting various formats
- Download key generator with timestamp spoofing
- Key generator bypassing hardware ID restrictions
- Patch installer disabling forced online activation prompts