DVD43 is a free application. This site will help you find DVD43 so you don't have to pay money for a decrypter.  At the bottom of this page you will find links to several sites which host DVD43, a list of software that works well with DVD43 and a list of DVD copy review sites in case you are looking for a DVD copy program.  DVD43.com does not host DVD43 and is not affiliated with the authors of DVD43.