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An API documentation can be found at http://api.serialkeymanager.com/. This library contains methods for: * Time change check (make sure the time has not been changed on the client computer) * Key Validation... More information

Mathos Parser is a mathematical expression parser, built on top of the .NET Framework, which allows you to parse all kinds of mathematical expressions, and in addition, add your own custom functions, operators,... More information

* Perform basic and more complex calculations with Fractions. * Convert different units (length, speed, mass, area, volyme), and numeral systems. * Include Coordinates to perform simple and more advanced... More information

SKGL – Serial Key Generating Library is a very simple licensing system that might be used to protect .NET Applications. If you like it, please donate! Features * Create and validate human-readable serial... More information

Software Protector is an open source 100% managed .NET licensing system based on SKGL Project. Generate keys for your software, and validate them using SKGL library in your own project. To see the online demo,... More information