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How to Extract source files from any APK



In this post, I will show How to Extract source files from any APK in Windows.

Tools Required

For this, we need the following 5 files.
  1. apktool.jar.zip
  2. apktool-install-windows-r05-ibot.tar.bz2
  3. dex2jar-0.0.9.15.zip
  4. jd-gui-0.3.6.windows.zip
  5. app.apk (any apk your want to extract)

Download Tools

Download the above mentioned tools from the following link

Click Here to download the required tools

Steps

  1. Create New Folder and keep all the 5 files in it.
  2. Extract all the files. For APK, change .apk extension into .zip and extract it too.
  3. Again, change .zip extension into .apk for APK.
  4. Create New folder and move all the extracted files into it except jd-gui.
  5. Move your APK file too into the created folder.
  6. Open your Command Prompt and route that to your Created folder.
  7. Now, execute the following command in Command Prompt.
    8. dex2jar classes.dex
  8. Now, open your jd-gui and route it to your created folder and select classes.dex2jar.zip and hit enter.
  9. And select File --> Save All Sources and save your source file as .zip file.
  10. In your CMD, type the following command.
    11. apktool if framework-res.apk
  11. Again, type the following command.
    12. apktool d app.apk
    (app.apk can be replaced with your apk file's name with extension)
  12. Copy the folder with your apk name from the created folder which contains res folders and files.
  13. Copy the files from as mentioned in the step 9 and paste both res and src folders in one folder and delete smali folder if it is present.
  14. Now your Full Source Code for your APK is ready.

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