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 FAT12/16/32, NTFS, NTFS5, UFS1/UFS2 (FreeBSD/OpenBSD/NetBSD), Ext2FS/3FS (Linux) file systems and functions on local and network disks, even if partitions are formatted, damaged or deleted. Version 3 has a new additional file recovery algorithm allowing users to increase the quality of file recovery and recover files not recognized in file system metadata. Dynamic disk and RAID are supported as well as recovering encrypted files, compressed files and alternative data streams. Disk and files content can be viewed and edited in the hexadecimal editor, which supports NTFS file-attribute editing. In a demo mode a content of most of the found files can be previewed to estimate recovery chances. Flexible parameter settings give you absolute control over data recovery.