Obsidium is a software protection system that was designed as an affordable and easy to implement, yet reliable way to protect your software applications from unauthorized modifications (i.e. "cracking") and provide a secure and flexible licensing/registration system. It is primarily aimed at shareware developers and companies who would like to provide evaluation versions of their applications, but is not limited to that scenario.
Visit the Details page for a list of key features.

A functionally limited version of Obsidium is available for download and may be evaluated without a time limit.

Screenshots

Project settings	Generating short license keys	Protecting files	Multilingual user interface