DownloadsOfficial download page for latest version LICENSE4J products. License Manager 4.7.3, Floating License Server 4.7.2, Auto License Generation and Activation Server 1.7.3 and License Activation and Validation Proxy Server 1.7.2 version is released. ChangeLog for new release.
License4J License Manager download package contents are listed below. You can use License Manager GUI or Library to get your 30 days valid trial license. Oracle Java 8+ or OpenJDK 9+ is required.
- Runtime Licensing Library (Maven Repository)
- Development Licensing Library
- License Manager GUI
- Example Code
- Documentation (JavaDoc and user guide in PDF format)
License4J License Manager version 4.7.3 for Linux & Mac OS
License4J Auto License Generation and Activation Server version 1.7.3 is available. It is a web application and runs on Tomcat container; connects to your local license database storage and automatically generates licenses, handles activation, deactivation, validation requests. Documentation and sample configuration included in download package.License4J Auto License Generation and Activation Server version 1.7.3 for Windows and Linux
Installer for Windows and Linux with Embedded Tomcat and Java.License4J Auto License Generation and Activation Server version 1.7.3 installer for Windows
License4J Auto License Generation and Activation Server version 1.7.3 installer Linux
License4J Floating License Server download package contents are listed below. Floating license server is a free server application, you can use and distribute it free of charge. Send e-mail to to get the raw floating license server package for customization and localization. This package includes innosetup script, launch4j config and sample properties files for customization.
- Floating License Server
- Floating License Server Administration GUI
Floating License Server version 4.7.2 for Linux & Mac OS
Floating License Server version 4.7.2 Installer for Linux.
License Activation and Validation Proxy Server is a simple proxy server to direct all incoming license activation and online license key validation requests to a defined Auto License Generation and Activation Server or Online.License4J. It is appropriate for environments in which security concerns may restrict direct access to the Internet. Free server application which can be white-labeled to be used on customer side.License Activation and Validation Proxy Server version 1.7.2 for Windows
License Activation and Validation Proxy Server version 1.7.2 for Linux.
Floating License Server License and Usage Query Runtime Library With this runtime library, license and usage statistics can be obtained from any License4J Floating License Server. An example and documentation included.Floating License Server Query Runtime Library version 4.7.2
OpenLM Add-on enables OpenLM Server to monitor license usage on License4J Floating License Server version 4.3.4 or later. It is a free small application to query floating license server for OpenLM.OpenLM Add-on version 4.3.4