Repair a corrupted RAR file using the demo version. Once the repair process is completed the software would displays a window with all the recoverable items in the RAR archive. You could the check file name and its corresponding size of each and every file that is present in the RAR archive.
According to this information, you can evaluate whether Remo Repair RAR works on your corrupt RAR archive. If satisfied with the results you could purchase the software to save the repaired RAR archive.