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}.
- Product key finder compatible with multiple OS versions
- Script patch supports real-time log output
- Key finder scans installed apps for valid keys
- Patch download for bypassing server-side license validation
- Product key backup and restore tool for easy management