CCleaner is an optimization software that clears junk files, fixes registry issues, and controls startup programs. Offers a deep clean for cache, temp files, browser history, restore points, duplicates, and other unnecessary files. CCleaner provides a registry cleaner, program uninstaller, and free space eraser. Ideal for users looking to optimize system performance. CCleaner had a history of malware incidents but is now secure with updates.
- License updater software for easy license transfer between PCs
- CCleaner Portable [Windows] [x86x64] Windows 11 2026
- Key file rewriter for expired license restoration
- CCleaner premium Portable for PC [no Virus] [Full] 2026
- Patch tool unlocking restricted software modules
- CCleaner Portable no Virus [Patch] 2026
