Java Launcher is an easy-to-use software which contains three features:
(1) Lets you run Java applications and applets by double-clicking class files from Windows explorer, as if these classes are normal Windows executable files.
At same time, the software can check errors (such as package error) for you.
(2) Compresses all classes and related files (such as images) into a single exe file.
The Exe file can be launched by double-clicking from Windows Explorer as if it is a normal Windows executable file.
User icon, arguments of Java main() method and manifest file can be added to the exe file.
You can distribute the single exe file to others.
(3) Compresses all classes and related files (such as images) into a single executable Jar file.
The jar file is compatible with multiple platforms.
You can run Java application by double-click the jar file if use Windows
Jarhoo provides a lookup service allowing developers to find jar file details for classes causing NoClassDefFoundError or ClassNotFoundException problems.
The database is growing incrementally as more and more developers use the site - the most popular jar files are added on each database population.
Also useful for those new to Java, Jarhoo can help developers write import statements by providing fully qualified class names for classes in its database, which can then be pasted into code.