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}.
- Free patch download with lifetime activation
- Custom keygen with support for various serial number formats
- Patch download removing all trial limitations permanently
- Offline license patcher providing secure activation
- License key file download – instant activation
- Activation override module for protected installers
