Trial Version Wrapper

We are looking for a reusable trial version wrapper that we can package some of our existing software products with. The trial wrapper will allow us to create trial versions of our programs that users can download from our website, and unlock using a keycode or password. The amount of encryption as well as the difficulty of cracking the trial version code is a big factor in our situation. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Visual Studio .NET, C++