PartitionGuru(old name DiskGenius) is a disk partition maintenance and data recovery program. In addition to partition management functions such as creating, deleting, formatting partitions, it also provides more powerful functions like recovering lost files, recovering lost partitions, clone partition to image file(same as ghost software), partition clone, disk clone, quick partition etc. It supports IDE, SCSI, RAID, USB, storage card and even VMware, Virtual PC and VirtualBox virtual disk file. Supports GUID partition table.