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 software with customizable license key templates
- Patch tool designed to bypass online license expiration checks
- Patch utility to unlock hidden software features
- Product key finder compatible with multiple OS versions
- Key file rewriter for expired license restoration
