Comprehensive set of tools to customize and clean all Windows PCs HDCleaner can defrag registry, repair the Windows registry, delete duplicate files and free up disk space.
A bundling of Advanced SystemCare with the BitDefender antivirus engine Advanced SystemCare Antivirus can defrag registry, effectively clean the registry, repair the Windows registry, permanently erase files and free up disk space.
A free version of a duplicate file find relying on SHA-256 file hashes supporting NAS, USB, HDD media DupScout can delete duplicate files, find large files and free up disk space.
A true all-in-one "swiss army knife" system maintenance and optimization suite Puran Utilities can effectively clean the registry, repair the Windows registry, delete duplicate files, recover corrupted data and free up disk space.