Dex2jar Free Download

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The “Java Decompiler project” aims to develop tools in order to decompile and analyze Java 5 “byte code” and the later versions. JD-GUI is a standalone graphical utility that displays Java source codes of “.class” files. You can browse the reconstructed source code with the JD-GUI for instant access to methods and fields. Aug 03, 2019 How do I run dex2jar on Mac? Install the App. Press Command+Space and type Terminal and press enter/return key. Brew install dex2jar. How do I download dex2jar? For decompiling an android application, the open source tool which we’ll use is “dex2jar“. Download Link – (Extract in any location).

Aug 15, 2018·2 min read

There are several motivations to decompile an APK. Maybe you are interested in the code of an existing app or you want to know what others could find out decompiling your app. Don’t expect, that you can get the source code of all the apps on the Play Store though. Most apps use obfuscation to replace the class and function names with short random characters. Read more about code obfuscation here:

Dex2jar free download windows 7

This article describes how to easily decompile an apk. A basic knowledge about Android is needed to understand this article.

An APK is a type of an archive file. You can change the file ending to .zip and then unzip it. The unzipped folder contains a classes.dex file with the Dalvik bytecode in it. Furthermore, the folder holds the compiled manifest and resources.

The dex2jar tools helps us to decompile those files. You can download it here Now let’s decompile our app.

On Mac or Linux you might have to give the script the permission to be executed.

Open your console or terminal and type:

  • On Windows d2j-dex2jar.bat path/to/your-app.apk
  • On Mac or Linux path/to/your-app.apk

The dex2jar tool generates a your-app-dex2jar.jar, which we can now decompile with Android Studio.

Open an existing project or create a new one in Android Studio and change to project view.

Copy the your-app-dex2jar.jar file somewhere into the source files.

Right click on the jar file and select “Add as Library”.

After the gradle sync completed you can expand the jar and take a look at the decompiled code.

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Download Dex2jar For Mac Free

i want to get source code from apk and use this solution Is there a way to get the source code from an APK file?

i try to dex file to jar and i used dex2jar; but cmd cannot recognize this command.

“dex2jar is not recognized as an internal or external command”

is dex2jar deprecated?

what can i use to convert dex to jar?

None of the above answers worked for me, I was able to get it working in the following way,
There is no need of the classes.dex file.
So follow the following instructions carefully:

  1. Download the latest version of dex2jar i was able to google it and get the latest one from sourceforge.
    just in case if you didnt get it
  2. drop your apk file inside the dex2jar folder.

  3. open command prompt[win user] and navigate to that folder where you dropped the apk file.

  4. enter this command d2j-dex2jar.bat someApk.apk and you will get the jar file[read the jar file using jd-ui tool]for mac users refer this[point 4 in the link] for suitable terminal command



Use the command

d2j-dex2jar classes.dex

instead of

dex2jar classes.dex

Also make sure that u extracted the dex2jar file in the same folder as your apk source files kept in step 1 of given example.


If you are using dex2jar-2.x jar file than it is creating problem. Try to download dex2jar- jar file and then try that command.


Here are the steps I used:

  • unzipped both apk folder & dex2jar folder
  • Created a New Folder
  • Combined all apk & dex2jar files into the new folder
  • Opened command prompt & changed my directory pointing to the new folder name
  • in command prompt, I typed d2j-dex2jar classes.dex, Hit Enter
  • ….this created a new file in my new folder named classes-dex2jar.jar


I had the same problem and I have solved it, the file which you download from the GitHub isn’t actually compiled so you would have to compile it first, rather than compiling, download this zip file from and do the exact same process told(in the answer you are referring in your question) and you will get a jar file as your output. This file has already compiled all the resources for you so you wouldn’t have to do this work manually!


I had extracted both apk and dex in different folders. On copying the extracted files in the same folder and running
dex2jar classex.dex
it worked.


Even after all those answers if some people having problem go to folder

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here you have both the dex2jar.bat/sh and d2j-dex2jar.bat/sh files are present there.

move your classes.dex and use the any of those command.


For me problem with the path, the correct path is C:UsersusernameDesktopfoldernamedex2jar>d2j-dex2jar classes.dex


Download Dex2jar For Mac Windows 10

I solved it by first downloading dex2jar- jar file and not the latest one. Then i used the following command
d2j-dex2jar.bat classes.dex and make sure that you open the command window in the dex2jar- directory. A shortcut to open the cmd there is to open the directory and then press shift and right click anywhere inside the directory window. Then go to open command window here.

How To Download Dex2jar

Download Dex2jar For Mac


Open File Location Mac

Dex2jar Free Download Free

1) Download dex2jar from this link and extract in your working directory.
2) In the extracted folder open command prompt and enter d2j-dex2jar ..classes.dex.

Dex2jar Free Download For Windows 10

You will get classes-dex2jar.jar in the current folder.

Convert Dex To Jar

Tags: androidandroid, cmd