Jar2Exe

Jar2Exe

Jar2Exe is a simple utility that allows you to convert a Java JAR file into a Windows executable EXE file. It wraps the JAR file along with a JRE into a single EXE for easy distribution and running of Java apps without requiring Java to be installed.
Development Java Development
Jar2Exe image
java jar exe converter compiler executable
Jar2Exe alternatives ➤

Jar2Exe: Simple Java JAR to Windows EXE Converter

A utility that converts a Java JAR file into a Windows executable EXE file, making it easy to distribute and run Java apps without requiring Java installation.

What is Jar2Exe?

Jar2Exe is a lightweight utility program developed by JAR2EXE that allows you to convert Java JAR executable files into standalone Windows EXE files. This makes it easy to distribute your Java applications to end users without requiring them to have Java installed.

Jar2Exe works by bundling the Java Runtime Environment (JRE) along with your JAR files into a single EXE executable. When run, the EXE will extract the embedded JRE and run your Java application. This means your users do not need to install Java separately.

Some key features of Jar2Exe include:

  • Bundles JRE with JAR for single EXE distribution
  • Works offline without separate Java installation
  • Supports GUI and console Java apps
  • Retains original app manifest and folder structure
  • Small overhead EXE sizes
  • Configuration options for JRE selection, splash screens, icons etc

Jar2Exe is free for non-commercial use and paid licenses are available for commercial distribution of EXE files created with it. It works on all recent 64-bit and 32-bit Windows operating systems.

Overall, Jar2Exe provides a simple way to distribute self-contained Java desktop applications to end users as EXE files without external dependencies. This helps with app portability and accessibility for end users.

Jar2Exe Features

Features

  1. Converts JAR files into EXE files
  2. Wraps JAR and JRE into a single EXE
  3. Does not require Java to be installed to run EXE
  4. Supports GUI and console Java apps
  5. Customizable with advanced options
  6. Works on Windows

Pricing

  • Open Source

Pros

Simple and easy to use

Good for distributing Java apps to end users

No need to install Java separately

Creates standalone EXE files

Open source and free

Cons

Windows only

Limited to wrapping JAR files

EXE can be large with embedded JRE

Not ideal for complex Java apps

Lacks options of full fledged IDEs

Official Links

Official Website
https://www.regexlab.com/en/jar2exe/

The Best Jar2Exe Alternatives

Top Development and Java Development and other similar apps like Jar2Exe

Here are some alternatives to Jar2Exe:

Packr icon
Packr
JarToExeJni and JarToExeProc icon
JarToExeJni and JarToExeProc
Launch4j icon
Launch4j
Jsmooth icon
Jsmooth
JStart32 icon
jStart32
Java Launcher icon
Java Launcher
Suggest an alternative ❐

Packr icon

Packr

Packr is an open source software application designed to help organize and analyze large collections of files. It provides advanced file management capabilities to scan directories, extract details and metadata from files, and automatically sort, categorize and move files based on user-defined rules.Key features of Packr include:Recursive scanning of directories...
Packr image
JarToExeJni and JarToExeProc icon

JarToExeJni and JarToExeProc

JarToExeJni and JarToExeProc are utilities that can convert Java JAR files into native Windows executables. This allows Java applications to be run on machines that do not have Java installed.Both tools work by bundling a Java Runtime Environment (JRE) along with the JAR file into a single EXE file. When...
JarToExeJni and JarToExeProc image
Launch4j icon

Launch4j

Launch4j is an open source wrapper application that bundles a Java application along with a private JRE (Java Runtime Environment) into a lightweight Windows executable file. This allows Java applications to run on Windows without requiring the user to have Java installed.Some key features of Launch4j:Bundles JREs from Java 1.1...
Launch4j image
Jsmooth icon

Jsmooth

Jsmooth is an open source Java obfuscator and launcher that allows compiling and obfuscating Java code into native Windows and Linux executables. It provides an easy way for Java developers to distribute desktop applications as standalone executable files that do not require users to install the Java Runtime Environment.Some key...
Jsmooth image
JStart32 icon

JStart32

jStart32 is a free system optimization and privacy software for Windows. It aims to speed up system performance, free up disk space, protect privacy, and enhance security.Key features of jStart32 include:Registry Cleaner - Cleans up invalid registry entries to fix errors and speed up Windows.Disk Cleaner - Removes junk files,...
JStart32 image
Java Launcher icon

Java Launcher

Java Launcher is a small utility program designed to help manage Java installations and launch Java applications on Windows. Here are some key features:Automatically detects all JDK/JRE versions installed on your systemLets you easily switch between different Java versionsSets PATH and other environment variables required to run Java appsProvides shortcuts...
Java Launcher image