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 latest Windows and macOS versions
- Download key generator with export to multiple formats
- Serial key tool supports daily and volume keys
- Updated key database – July 2025 edition
- Pre-cracked license profiles for team deployment
- Activation tool bypassing all online license servers