O&O Defrag is a disk defragmentation software that optimizes your hard drive’s performance by rearranging fragmented data. It uses advanced algorithms to increase data access speeds and reduce the wear and tear on your hard disk. O&O Defrag supports various defragmentation modes and includes tools for scheduling automatic defrag runs. It helps improve the speed and overall performance of your PC.
- Portable version that doesn’t force automatic updates or system modifications
- Portable version that installs without creating unnecessary user profiles or system settings
- Portable version with no pre-installed browser plugins or extensions
