This website offers best recovery software for free. It has detailed information about each recovery program that can be downloaded and installed for free.

R-Studio is available for Windows, Mac, and Linux. It can perform data recovery from local disks, removable disks, heavily corrupted disks, unbootable disks, or clients connected to LAN and Internet. This tool is best for small to large data recovery options.

PhotoRec supports Windows, DOS, Linux, FreeBSD, NetBSD, Sun Solaris, and Mac OS. It can recover the data even if the media’s file system is severely damaged or reformatted. It can recover videos, archives, documents, and lost pictures from the digital camera memory.

PC Inspector File Recovery is a freeware program. It allows you to save data to the networked drive. It will help in the organization of recovered files by placing them in the correct file structure. It supports various Disk formats like ARJ, AVI, CDR, and many others.

Wise Data Recovery can recover the files in case of accidental recovery, formatted drive, or in case of a system crash. It can work with a hard drive, external hard drive, USB drive, Memory card, Digital camera, or other storage media.  All Windows versions are supported by Wise Data Recovery tool. It performs scanning at a fast rate by making use of the advanced algorithms.