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.
- Custom keygen with support for various serial number formats
- Offline activation key for Windows-based software
- Keygen with integrated serial validation system
- Patch installer enabling lifetime software activation
