The Credit Card Validator program allows you to validate credit card numbers with the Luhn checksum algorithm. It also allows you to generate credit card numbers that pass the Luhn checksum. These card numbers won't work, they will only pass a Luhn checksum.
The Credit Card Validator program uses my Credit Card Checksum Package.
You can run the program by extracting the zip file and then double clicking on creditcardvalidation.jar or by typing java -jar creditcardvalidation.jar in the console.
The Credit Card Validator program is released under the GPL version 3. The source code can be found in the jar.
Version: 2.0
Last Updated: Oct 13, 2008
Release Date: Sep 20, 2008
Download: Credit Card Validator