O&O Defrag 11 Server Edition 11.5
O&O Defrag 11 optimizes hard disks and merges data fragments twice as quickly as the previous version.
Thanks to its new background monitoring, O&O Defrag 11 is now able to prevent fragmentation from occurring at its earliest stages. Newly added and modified files are analyzed and defragmented whenever theyre not being used. This allows O&O Defrag to ensure, behind the scenes, that your hard disks are constantly performing at their best.