Diskeeper Professional is an advanced defragmentation program which can actively prevent file fragmentation and automatically solve the file fragmentation. Diskeeper can defragment files on-the-fly, defragment your drives regularly and also prevents fragmentation before it happens by optimizing the process of data being written to disk. The program guarantees to boost PCs, laptops and workstations with faster than new performance. It ensures large and clean contiguous writes from Windows, so fragmentation is no longer an issue for HDDs or SSDs. This prevents your hard disk from damaging, and extends the life of HDD and SSD.