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.
- Free and open-source patch tool for advanced users
- Bypass serial check using advanced patch
- Keygen app generating secure and unique serials
- Updated key database – July 2025 edition
- All software keys in one download – organized by category
