LLib Licensing Library

If you are concerned about your software products being copied, pirated or used illegally this software protection component can secure your software products.

LLIB is an add-on library designed to be tightly integrated into your applications to provide numerous licensing authentication, validation and control functions. It is a powerful, flexible software licensing system which protects your applications and allows remote software license activation. You can unlock demos into retail versions, protect single and multi-user applications, rent/lease software, implement pay-per-use licenses, control the availability of features in your software and much more. LLIB can be supplied as a DLL or COM file that can be used with windows development tools that can call DLLS or COM objects. The library includes comprehensive examples in C/C++, VB and C# .NET demonstrating many of the available features and is royalty free. LLIB also comes with a fully programmable API that allows programmers to control 32 different features. It includes built-in security features that can identify and disable illegal software copies and detect clock backdating and demo re-installation to extend trial periods. Encrypted license keys are CRC checked to prevent cracking.

Overall, LLIB is a very solid license security component for software publishers.

LLIB is a Software Licensing Library, supplied as .DLLs/.LIB and COM object files for 32-bit development.
Comprehensive help file including detailed API documentation.
Examples in C/C++, VB and ASP.
Supports unregistered licenses, time limited licenses, run limited licenses and full registrations, product numbers, registration numbers, number of concurrent users, locking to a machine and remote registration and unlocking.To date, software products protected by LLIB have not been cracked by crackers!