WebCops - With more than 30 years of experience in copy-protection and encryption. Link Data is making protection for CD, DVD, USB and web on Windows, Mac and Linux.
SoftwareKey Licensing System - SoftwareKey System is a set of software development tools that help programmers implement copy protection, license activation and management, metering, eCommerce, and business automation.
dotTrace Performance - JetBrains dotTrace is the complete profiling solution for .NET.
Keygen - A dead-simple software licensing API built for developers
Labs64 NetLicensing - Monetize your digital products and services
Bytes Software License - Leading provider of software licensing services and security services. Bytes solutions ensure businesses achieve maximum IT efficiency and security.