15.09.2025 5:17
O&O Software
Compare the editions
| Feature | Professional | Server | Windows |
|---|
| | | |
| Quick configuration to help get started | | | |
| Job Assistant for recurring, automated defragmentation | | | |
| Boot Time Defragmentation | | | |
| Automatic background optimization to prevent heavy fragmentation | | | |
| Detailed status reports | | | |
| Simultaneous defragmentation of multiple drives | | | |
| Defragmentation of single files and folders at the push of a button | | | |
| Zone Filing for optimal file organization | | | |
| Customizable drive zones | | | |
| Status view: overview of largest and worst fragmented files | | | |
| Dynamic cluster view of defragmentation in progress | | | |
| History and statistics: track fragmentation growth and defragmentation efficiency over time | | | |
| Defragmentation comparison: see how a drive looked before and after defragmentation | | | |
| Eight different defragmentation methods; from very fast to very comprehensive | | | |
| O&O ClusterView: examine file and folder layout in detail | | | |
| O&O ActivityMonitor: adapts itself to reduce system load (CPU) | | | |
| Network Functions | | | |
| Central Network Management | | | |
| Central management console for multiple products possible | | | |
| Remote installation and configuration | | | |
| Installation through Windows and group policies | | | n.v. |
| Comprehensive log functions | | | |
| Operating Systems | | | |
| Windows® 11, 10 | | | |
| Windows® Server 2016, Server 2019, Server 2022, Server 2025 | | | |
| | | |
The new O&O Defrag: the optimization suite for Windows 11 - and Windows 10 too :-) 