CD Recovery Toolbox
CD Recovery Toolbox is a Freeware Tool that can be used to recover data from a damaged CD, DVD, HD-DVD or Blu-Ray disks. CD Recovery Toolbox is commonly used to restore information lost as a result from surface scratches, chips, spots, or a corrupt recording. Note that a disk must be detectable in the drive for this tool to work.
CD Recovery Toolbox Screenshot

Extracted Size: 1.18MB
Authors Website: http://www.oemailrecovery.com/cd_recovery.html
License: Freeware
How to Make CD Recovery Toolbox Portable
- Download CDRecoveryToolboxFreeSetup.exe to your desktop
- Download Universal Extractor and unRaR it's contents to a folder on your desktop
- (1) Drag and Drop CDRecoveryToolboxFreeSetup.exe onto UniExtract.exe (2) Click OK

- Move the CDRecoveryToolboxFreeSetup\{app} folder from your desktop to your USB device
- Click CDRecovery.exe from the {app} folder to run the program
More information about the Universal Extractor can be found HERE
Some Antivirus Programs WILL trigger a false positive stating that the Universal Extractor contains a Worm. Please see the authors post for details.