1)   Recovery Toolbox for RAR 1.1.12
Repairs affected RAR archives, restores affected checksums, opens damaged files that were corrupted during their download or by any other reason. The utility is as easy as the original file compression tool, users may easily open rar archives.

 2)   RAR Recovery Toolbox 1.1.12
RAR Recovery Toolbox recovers data from corrupted RAR archives and files. Features: Repair RAR archives Recover password-protected RAR files Repair RAR files larger than 4 GB Restore RAR files from damaged media Fix RAR files over network