Java Launcher is a powerful java tool and contains 9 launching features Java Launcher contains 9 launching features totally. (six features in Explorer) 1. Run Java applications and applets by double-clicking class files 2. View Java codes and class hierarchies (graphic format) by right-clicking 3. Display contents of jar and zip files without extracting them by right-clicking 4. Compile thousands of Java files by just one right-clicking 5. Execute thousands of applications and applets by right-clicking 6. Debug thousands of applications and applets by right-clicking (two features of creating) 7. Create Windows exe file from Java application with user icon etc. 8. Create executable (cross-platform) jar files (one Java Help System) 9. auto generates an advanced Help System for J2SE documentations without spending your any energy and time.