R-Linux is based on the R-Studio data recovery engine, and has the same GUI.
There are two versions of R-Linux: for Linux and Windows host OS, identical in their features.
Among them:
* Data recovery from Ext2/3/4FS partitions, both existing and deleted/damaged.
* Scan for Known File Types
* Disk imaging
* Text/hexadecimal editor
You may read more at its site:
Linux Recovery Software.