Supports all Microsoft Windows file systems for hard and floppy drives, including modern versions of NTFS used in Windows XP/2000 such as sparse files (i.e. files whose contents are mostly zeroes), alternate data streams, etc.

Recovers data from broken or corrupt striped volumes (i.e. RAID 0 or RAID 5) if the individual component physical hard drives are still accessible and the original drive order in the striped volume and the blocking factor are known. In the case of a striped volume with parity (RAID 5), data can be recovered even if one hard drive is missing. (Defunct Volume Search Mode)

The quarantine process at the time of virus attack might delete the infected files. May be some files are deleted by the virus on your disk. Even, some programs can accidentally delete your files if they crash during a transaction with a file. So, you may lose files even if you do not delete them intentionally using any software program. You can recover such using Undo Delete.

If you quick format a partition, Undo Delete still tries to show files that were on it before formatting. If a file record was not completely overwritten with a new one, you will see the file in the list and will be able to recover it. You can also search for deleted partitions on the disk and recover files from them.