About JaDec : Java & APK Decompiler
Decompile and view source code of APK (android app), jar & dex files Please note that this application is NOT meant for mods. Please do NOT attempt to use this application for any mods Features: • Support for
Decompile and view source code of APK (android app), jar & dex files
Please note that this application is NOT meant for mods. Please do NOT attempt to use this application for any mods
Features:
• Support for multiple compiler backends(Procyon, Fernflower, CFR, JaDX)
• Support latest version of android
• Runs completely OFFLINE, directly on your device
• Select apk/jar/dex from device storage or from the list of installed applications.
• Support for decompiling pre-installed system apps
• Decompiles android resources (layouts, Drawables, Menus, AndroidManifest, image assets, values, etc).
• Easy to use source navigator with built-in media & code viewer.
• Advanced code viewer with syntax highlighting, zoom & line-wrap
• The decompiled source can be easily accessed from the sdcard (source is stored in Documents/jadec folder)
• Share the decompiled files easily with the built in archive + share mechanism.
• Runs in the background
• Support Dark Mode
Reason's for Permissions
• Internet - Automated bug reporting & advertisements
• External Storage - To store the decompiled source code and to have a working directory for the application
Credits
• Mike Strobel for Procyon.
• Niranjan Rajendran (https://github.com/niranjan94) for show-java
• Lee Benfield (
[email protected]) for CFR
• Panxiaobo (
[email protected]) for dex2jar
• Liu Dong (github.com/xiaxiaocao) for apk-parser
• Ben Gruver for dexlib2.
• skylot for JaDX.
• JetBrains for FernFlower analytical decompiler.
DO NOT USE THIS APPLICATION TO DO STUFF THAT YOU HAVE NO RIGHT TO DO. THE DEVELOPER IS IN NO WAY RESPONSIBLE FOR ANY MISUSE OF THIS APPLICATION.
Previous Versions
Here you can find the changelog of JaDec : Java & APK Decompiler since it was posted on our website on 2025-10-22 22:44:42.
The latest version is and it was updated on 2026-06-10 21:40:55. See below the changes in each version.
JaDec : Java & APK Decompiler version
Updated At: 2026-03-04
Changes: - Update JADX to 1.5.5
- Update several dependencies
- Update targetSDK to 36
JaDec : Java & APK Decompiler version
Updated At: 2024-01-11
Changes: Reduced Ads
Disclaimer
Official Google Play Link
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