CDCheck

CDCheck is a tool for detecting and recovering corrupted files on CD/DVD with an emphasis on error detection. It allows you to verify media readability, create and check MD5, CRC-32, SHA... hashes (in SFV, MD5 and CRC formats), efficiently compare files (faster than most other programs) and recover corrupted data.

CDCheck can be used on all files visible by the operating system, i.e. all files that are visible in Windows Explorer (CD, DVD, floppy, ZIP, USB flash, etc.). In addition, it also works with Audio CDs and provides information about the inserted CD/DVD (manufacturer, media type, etc.)