Jre4Android:Java Runtime& J2ME is developed and provided by Coobbi.
VersionVaries with device
Updated on
2025-09-15
Rating3.0
CategoryTools
Package namecom.coobbi.jre
Downloads100+
Jre4Android:Java Runtime& J2ME Description
Use your phone as a portable Java runner, Java emulator, JAR runner, and J2ME emulator. Jre4Android is useful for developers, students, retro mobile game fans, and anyone who wants to run Java programs on Android.
Key Features
Run JAR Files
Open and run Java JAR files on Android, similar to using java -jar on a desktop system.
Run CLASS Files
Run compiled .class files directly, such as simple Java programs and examples.
Console Mode
Run Java command-line tools and view output in a terminal-style console.
Swing GUI Support
Launch many desktop-style Java Swing applications with graphical interface support.
J2ME Support
Run classic Java ME / J2ME apps and games on Android. Jre4Android can work as a J2ME emulator for supported MIDlet-based apps.
Java Runtime on Android
Use a Java runtime environment on your Android device for learning, testing, and running Java tools.
Minecraft Server Support
Jre4Android can run Java-based server software such as PaperMC, Spigot, and Bukkit when compatible with your device and runtime environment.
Developer Friendly
Useful for testing Java projects, running small tools, learning Java programming, and experimenting with Java on Android.
Free and Pro Version
The free version supports Java 17.
Jre4Android Pro provides additional features, no ads, custom arguments, and Java 25 support.
Jre4Android Pro:
https://play.google.com/store/apps/details?id=com.coobbi.jre.pro
Community Support
Questions or feedback? Join our community:
https://github.com/coobbi/Jre4android/discussions
Important Notice
Compatibility depends on the Java program, required libraries, Android device, and runtime version. Some desktop Java applications may not work perfectly on Android.
Minecraft, PaperMC, Spigot, and Bukkit are mentioned only to describe compatible Java server software. Jre4Android is an independent tool and is not affiliated with Mojang, Microsoft, PaperMC, Spigot, or Bukkit.
Open Source Notice
This application includes functionality based on the open-source project J2ME-Loader, licensed under the Apache License 2.0.
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Is Jre4Android:Java Runtime& J2ME safe for my device?
Open up
Yes, Jre4Android:Java Runtime& J2ME follows the Google Play content guidelines to ensure safe use on your Android device.
What is an XAPK file, and what should I do if the Jre4Android:Java Runtime& J2ME I downloaded is an XAPK file?
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A file with .xapk extension is a compressed package file. It is a container file format that incorporates APK and additional associated files required for the installation.
The XAPK format was introduced to package the APK file and OBB file together for a seamless delivery and installation process.
XAPK format can help reduce the package size of application.
On mobile phones, users need to install the XAPK installer first, and then install XAPK files through that installer. You can find the installer here:https://apkcombo.com/how-to-install/. But on PC client, you just need to put the file on LDPlayer.
Can I play Jre4Android:Java Runtime& J2ME on my computer?
Open up
Yes, you can play Jre4Android:Java Runtime& J2ME on your computer by installing LDPlayer, an Android emulator. After installing LDPlayer, simply drag and drop the downloaded APK file into the emulator to start playing Jre4Android:Java Runtime& J2ME on PC. Alternatively, you can open the emulator, search for the game or app you want to play, and install it from there.
