Short description of Diskeeper Trialware for Networks 10.0: Fragmentation cuts directly across the integrity of your systems causing crashes, slowdowns, freeze-ups and even total system failures. To keep your systems reliable and healthy, defragmentation must be done daily. DiskeeperŪ 10, the Number One Automatic DefragmenterŪ is so fast and transparent that it runs on active servers and PCs, defragmenting while users work.