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}.
- Patch your software without reinstalling
- Script to patch license server URLs to local loopback
- Generate unlimited serials for offline use
- Patch utility logs all changes to system files
- Serial key tool works for both 32-bit and 64-bit