1)   EasyLicenser 2.0.02
Easylicenser is the complete software solution for your license management needs. It provides - Ease-of-use for you as well as your end-user - Low-cost: effectively a small % of your product sale price - Versatility and unlimited expansion
Software Licensing, Anti-piracy software, Digital rights management, Electronic license management, License management, License manager, Software copy prevention, Software copy protection, Software development tools, Software license management,

 2)   ElecKey Express 1.0
ElecKey is the complete solution for secure electronic software distribution. It includes the software protection capability that allows you to protect your software applications against piracy, illegal use, or being copied.
Software Copy Protection, Software Security, Software Protection, Copy Protection, Security, Protection, Exe Lock, Application Lock, Lock, Software Distribution,

 3)   SoftwareShield System 2.4.10.17
The SoftwareShield System is a full featured licensing and copy-protection system for software developers who create Windows applications. Using the SoftwareShield System allows your team will save substantial development time and money.
Software Licensing, License, Copy Protection, shareware, trial, demo, pay per use, licensing,

 4)   PC Guard for Win32 5.00
PC Guard for Win32 V5 is a professional software protection and licensing system. With PC Guard for Win32 you can easily protect Windows 95/98/ME/2000/NT/XP 32bit EXE/DLL applications from illegal distribution and reverse engineering.
software protection, software copy protection, copy protection, software licensing,