CDCheck - CDCheck can check each of your CDs and DVDs and indicate which files are corrupted.
UltraISO - CD image files are easily created with UltraISO.
Isobuster - Low cost utility to recover data from damaged, scratched, or otherwise defective discs.
PowerISO - PowerISO is a virtual drive that allows users to encode, burn, mount, and even encrypt CDs, DVDs, and BDs. The software can be downloaded from many platforms and sites online.
Nero InfoTool - A tool to show detailed information about CD/DVD drive capabilities, as well as disc details.
WinCDEmu - WinCDEmu is an open-source CD/DVD/BD emulator.