Full Description :

R-Studio is a comprehensive data recovery and undelete program renowned for its ability to recover mission-critical data lost to viruses, malicious attacks, and hardware failures or operating system crashes. It supports FAT/NTFS (Windows), exFAT(WinMobile, Windows Vista and Windows 7), HFS/HFS+ (Mac), UFS1/UFS2 & Ext2FS/3FS file systems and functions on local and network disks, even if partitions are formatted, damaged or deleted. 64-bit Windows versions are supported.
Additional file recovery algorithm increases the quality of file recovery and recovers files not recognized in file system metadata. Dynamic disk and RAID (including RAID 6) are supported as well as recovering encrypted files, compressed files and alternative data streams.
Files and file systems structures (NTFS/FAT boot sectors, MFT file record, MBR, LDM structures, etc) can be viewed and edited in the professional disk hex editor.
In addition to byte to byte copy of any object visible in the Drives panel, smart copy of partitions and hard drives with size and offset adjustment is available.
Extended Viewer Plugin allows viewing a content of the found files to estimate recovery chances prior to purchasing. Flexible parameter settings give you absolute control over data recovery.