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. :contentReference[oaicite:8]{index=8}.
- Activator with restore-to-trial option
- Patch tool bypassing all software license validation checks
- Serial number generator with license type selector
- License key updater allowing easy license transfers
