AppProtecor is an application that allows you to protect Windows executable files against piracy. Using multi level encryption algorithms . Thanks to Nested Layers Protection (NLP), new protection technology we adapt in our protection system. AppProtecor Dialog box is generated on the fly so any hackers attempt to remove its resource will fail. AppProtecor allow you to release your trail version with its restriction of days limit. AppProtecor has 3 levels of encryption algorithms , with about 50 million collection ,each encryption algorithms of this 50 million collection has huge variety of activation key you can generate. AppProtecor may be used with any developing language support COM based application like Visual Basic,Visual C++,Borland C++,Delphi and others