App similar to WinZip in C++

I need a basic winzip-like program with full, commented C++ source code (so I can adapt it further). Funtionality must include: - compression (any public domain algorithm) - file drag and drop (in and out). Ideal would be ability to double-click items on compressed file list to run them I'm looking for someone who has this or something very similar already available for rapid delivery, not a development from scratch. Preferably it should run on Windows XP/2000 and be suitable for adaptation using Visual Studio .NET. ## Deliverables 1) Complete and fully-functional working program(s) in executable form that will run on Windows XP/2000. 2) Complete, commented source code in C++. 3) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 4) Exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows XP/2000 Visual Studio .NET C++