TrueLock XP TrueLock XP is a complete solution for software developers and publishers. With TrueLock XP you can: Create trial versions of your software. Track orders. Create license files for registered ... Cost: $79 Buy full version       Trial version       Publisher: PiQuest Software, Inc.     Descriptions TrueLock XP: TrueLock XP is a complete solution for software developers and publishers. With TrueLock XP you can: Create trial versions of your software. Track orders. Create license files for registered users Monitor upgrades TrueLock XP includes sample projects and extensive documentation to help you create trial version of your software. Trial.dll provides the framework and API's to monitor the trial period and to convert a trial version to retail in run time. Our TrueLock® Technology provides the security net to keep hackers of your product.