sibedox

From the page: "Game Protector protects any game with a password and when any user tries to open game it prompts for a password, so that only you can launch it. Game Protector lets you protect Game on your own PC, protect games executable files from unauthorized runs both on your computer, and even when you copy it to other computers.

Game Protector is one completely freeware from gameprotector.com [gameprotector.com] , it is FREE for individual and not-for-profit charitable entity use. This free software is very easy to use, the program interface is friendly, password protect adding and removing is very simple."