1. License4J License Manager Size: 25819 Kb, License: Shareware, Language: ENG License4J is a Java library for java software licensing. It is designed to be easy to use and integrate in your Java application. Unlike other licensing libraries it has many licensing features defined and performs validation on required features. License4J supports floating licenses. It can create ... Today downloaded: 0 times, Total downloaded: 3 times, Last update: 15.11.2013, Users vote: