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. Had a past malware incident, but current versions are considered secure if kept updated.
- Patch installer disabling activation popups and update reminders
- Patch removes license expiration and renewal alerts
- Key generator software with batch license key creation options
- Product key management software with backup features
