VSO Inspector - VSO-Inspector is a free add-on to report various information about your hardware configuration.
CDCheck - CDCheck can check each of your CDs and DVDs and indicate which files are corrupted.
Nero InfoTool - A tool to show detailed information about CD/DVD drive capabilities, as well as disc details.
Isobuster - Low cost utility to recover data from damaged, scratched, or otherwise defective discs.
dvdisaster - Dvdisaster stores data on your CD/DVD/BD including additional error correction data to protect...
ImgBurn - What in the Heck is IMG Burn? We all need to copy discs from time to time.