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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}.
- Keygen that supports both 32-bit and 64-bit systems
- Download key generator exporting keys into multiple file formats
- Key generator supports custom activation rules
- Patch unlocking hidden, advanced, and premium software features
