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.
- Keygen supporting OEM and retail license key formats
- Command-line crack utility for power users
- License bypass tool for trial-to-full conversion
- Offline activator patch bypassing all internet license checks
