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How can I convert my Java program to an .exe file?

Asked 2008-09-29T01:23:59.487
588

If I have a Java source file (*.java) or a class file (*.class), how can I convert it to a .exe file?

I also need an installer for my program.

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2 Answers

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javapackager

The Java Packager tool compiles, packages, and prepares Java and JavaFX applications for distribution. The javapackager command is the command-line version.

– Oracle's documentation

The javapackager utility ships with the JDK. It can generate .exe files with the -native exe flag, among many other things.

WinRun4J

WinRun4j is a java launcher for windows. It is an alternative to javaw.exe and provides the following benefits:

  • Uses an INI file for specifying classpath, main class, vm args, program args.
  • Custom executable name that appears in task manager.
  • Additional JVM args for more flexible memory use.
  • Built-in icon replacer for custom icon.
  • [more bullet points follow]

– WinRun4J's webpage

WinRun4J is an open source utility. It has many features.

packr

Packages your JAR, assets and a JVM for distribution on Windows, Linux and Mac OS X, adding a native executable file to make it appear like a native app. Packr is most suitable for GUI applications.

– packr README

packr is another open source tool.

JSmooth

JSmooth is a Java Executable Wrapper. It creates native Windows launchers (standard .exe) for your java applications. It makes java deployment much smoother and user-friendly, as it is able to find any installed Java VM by itself.

– JSmooth's website

JSmooth is open source and has features, but it is very old. The last release was in 2007.

answered 2008-09-29T01:42:12.813

6

I can be forgiven for being against converting a java program to a .exe Application and I have My reasons. the Major one being that a java program can be compiled to a jar file from A lot of IDE's. When the program is in .jar format, it can run in Multiple Platforms as opposed to .exe which would run Only in very limited Environment. I am for the Idea that Java Programs shoudl not be converted to Exe unless it is very neccesary. One can always write .bat files that runs the Java program while it is a jar file.

if it is really neccesary to convert it to exe, Jar2Exe converter silently does that and one can also attach Libraries that are compiled together with the Main Application.

answered 2012-07-19T13:16:24.370

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