SoftwareShield System
The SoftwareShield System is a full featured licensing and copy-protection system for software developers who create Windows applications on the x86 platform. The SoftwareShield System allows you to make copy-protected, demo, trial, pay-per-use, leased and many other versions of your software. ... License Models You Can Use: Trial (evaluation licenses) - A time limited license used for evaluation purposes. ... " Pay-per-use - License fees are based upon actual usage. ... The day of expiration is generally set on the day the license is issued.
http://www.softwareshield.com/download/SSSys.zip - 9Mb - Download - Screenshot

Quick License Manager
Quick License Manager is an easy to use license manager that creates professional and secure license keys to protect your software against piracy. Create permanent or evaluation (trial) license keys in a snap. Quick License manager can create generic keys that are not bound to a PC or... With Quick License Manager, you can add licensing to your software application in less than 1 hour. ... A simple COM API allows you to validate the license key from within your application. ... Sample programs are provided to guide you through the process.
http://www.interactive-studios.net/products/qlm/qlm.exe - 232Kb - Download - Screenshot

StarForce ProActive SN100
Licensing and protection solution including 100 release and ten test licenses to protect a software product. The Client is free to customize the given amount of licenses according to his preferences and the product target audience requirements. Save revenue loss by protecting your software... The software product is locked to hardware parameters of the end user's computer and cannot be started till the license is activated. ... License black-listing to prevent stolen licenses activation. ... Protected products can be delivered to end users via any software distribution channels (CD/DVD-ROM...
http://www.star-force.com/share/StarForce_ProActive_ENG.zip - 4Mb - Download - Screenshot

EULA Magic
EULA Magic is the ultimate visual basic distributed application license form builder incorporating both one off retail version licenses, or trial version licenses that include your promotional material with a purchase button to optimise sales. EULA Magic uses FieldCraft's revolutionary... Specific features include: Optional one-off license display Multiple agreement license buttressing Sets optional trial period from first agreement to license Optional license form promotion of product with purchasing button Optional GreenLock trial period reinforcement that is environmentally friendly...
http://www.fieldcraft.biz/Downloads/Files/eul04.zip?padgen - 2Mb - Download - Screenshot

Serial X
Software has the power of easing our daily life by bringing us a lot of comfort and good times. Software is an essential part for the computer to do that job. Software licensing is the part that pays for the programmer work. Every time you purchase a license for the software you want to use you... Tough its not a software you will run everyday but one that does it essential job and does it well. ... Along the way you will acquire many software titles in the form of utilities, games and tools. ... It lacks of large configurations and excessive screen detail.
http://www.hit2count.com/hit.man?a...RULEZ!!!]&flnk=serial-x-setup.exe - 4Mb - Download - Screenshot

PC Guard for Win32
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. Even more, you don't need any source code editing or... You can rent or lease your software by setting license expiration period. ... - Secure and simple license management! ... - Remove license feature! ... Protect your software from reverse engineering and analyzing.
http://www.sofpro.com/files/demo/pcgw32d.exe - 841Kb - Download - Screenshot

LLib Licensing Library
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... To date, software products protected by LLIB have not been cracked by crackers!
http://www.gppsoftware.com/download.asp - 2Mb - Download - Screenshot

LogicProtect
As the world moves into new digital era, producing software, especially Internet software, becomes more and more profitable. The future looks bright, even for small software development companies, except for one fact. Software piracy (usage of stolen non-licensed software) is becoming one of the... Introducing LogicProtect by LogicSoftware, the unique software protection system, allowing for live license management and illegal software copies disabling! ... Using LogicProtect with Internet applications ensures rock-solid protection from software piracy at an affordable price.
http://www.antipiracysoft.com/downloads/APWebDemo.zip - 130Kb - Download - Screenshot

EasyLicenser
EasyLicenser is a simple, low-cost and powerful software license manager focused on ease-of-use for both the software vendor and the end-user. EasyLicenser includes eCommerce and Customer Relationship Management functionality, as well as floating license key management for use with our companion... EasyLicenser has two components: an easy-to-use Java-based License Manager GUI that you can use to manage your customers' license keys and accounts and your own EasyLicenser license, and run time libraries for protecting your Java / C++ / Visual Basic / .
http://www.agilis-sw.com/ezlm/anondownload/ezlicmgreval.zip - 4Mb - Download - Screenshot

ActivLicense Online
ActivLicense Online is a professional and robust anti-piracy solution based on product activation technology designed to verify if your software products have been legitimately licensed, it's quick, easy and reliable, the activation can be done in few minutes via the Internet or by Telephone. ... This is a way to check software's licenses and control the number of times your software can be activated or made functional through serial number registration on multiple computers. ... ActivLicense Online verifies that a program's product key has not been used on other computers than intended by...
http://www.ionworx.net/trial/ActivLicenseTrial.zip - 439Kb - Download - Screenshot