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.
- with no preset network configurations or system services
- with no unwanted third-party integrations or background software
- with no online data submission or telemetry collection
- with no pre-configured system optimizations or cleanup tools