Jar File Opener

1.5.7

Coobbi

0.00

0 reviews

10,000+
Downloads

Free

Jar file opener and extractor for Android devices.

10,000+ downloads

About Jar File Opener

Jar File Opener is a tools app developed by Coobbi.

Download Statistics

Jar File Opener has been downloaded 21 thousand times. In the last 30 days, the app was downloaded 8.4 thousand times.

User Ratings

The app has no ratings yet.

App Information

Jar File Opener is FREE to download. The APK download size is 5.47 MB. The latest version available is 1.5.7. The last update was on August 5, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2026.

Description

Jar File Opener lets you open, inspect, and extract JAR files directly on your Android device.

Whether you downloaded a Java archive and want to view its contents, read its manifest, or extract files inside it, this app provides a simple and efficient solution.

Key Features

Open JAR files on Android
Quickly browse and select .jar files from your device storage.

View JAR file information
See file name, size, path, and archive details at a glance.

Read manifest (META-INF/MANIFEST.MF)
Inspect important metadata such as:
Main-Class
Created-By
Manifest-Version

Extract JAR contents
Unpack files and folders inside the archive to your device.

Browse archive structure
Explore files inside the JAR, including:
resources
images
text files
class files

Inspect class files inside JAR archives
When browsing class files in a JAR, you can open them and choose different ways to inspect them.

View class files in Hex
Check the raw compiled content of .class files in Hex format.

Decompile class files to Java
Decompile .class files into readable Java code for easier inspection.

Detect runnable JAR files
Check whether a JAR may be executable based on manifest entries.

Lightweight and easy to use
Designed for fast performance and a clean user experience.

What is a JAR file?

A JAR (Java Archive) file is a package format used to bundle Java applications, libraries, and resources into a single file.

This app helps you open and explore JAR files on Android without needing advanced tools.

Perfect For

Opening downloaded JAR files
Viewing manifest details
Extracting files from Java archives
Inspecting Java resources
Browsing class files inside JAR archives
Viewing class files in Hex
Decompiling class files to Java
Checking whether a JAR may be runnable

Important

This app is designed for opening, viewing, and extracting JAR files.
It does not provide a full Java runtime environment for executing JAR files.

Get Started

Download Jar File Opener and manage your JAR files easily on Android.

Class inspection and decompiler features are intended for learning, analysis, and authorized file inspection.
Please respect copyright, software licenses, and applicable laws when using these features.

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More data about Jar File Opener

Price	Free to download
Total downloads	21 thousand
Recent downloads	8.4 thousand
Rating	No ratings
Ranking	Not ranked
Version	1.5.7
APK size	5.47 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Jar File Opener app

Jar File Opener compared with similar apps

Common keywords of similar apps

Class Java Manifest Inside Inspect Resources Hex Inspection Viewing Downloaded Contents Read Browse Details Important Explore Browsing Check Decompile Runnable Designed Opening Extracting Files Jar File Archive Opener Open Extract Device View App Features Archives Format

Keywords missing from this app

Zip Extractor Rar Unzip Compression Manager Formats Compress Tar Compressed Viewer Easy Password Support Manage Unrar Storage Documents Create Apk Multiple Large Folders Tool Extraction Image Fast Gz Access Compressor Supports Share Folder Apps Management Built Simple

Downloads over time

Jar File Opener has been downloaded 21 thousand times. Over the past 30 days, it averaged 280 downloads per day.

Changelog of Jar File Opener

Show changelog

Developer information for Coobbi

Coobbi

support@coobbi.com

Website

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Google Play Rankings for Jar File Opener

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Technologies used by Jar File Opener

Jar File Opener is requesting 13 permissions and we don't have library information (yet).
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