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How to Convert OBB File to APK

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Are you wondering how to convert OBB file to APK format? OBB (Opaque Binary Blob) files contain additional data required by certain Android applications and games. Converting them to APK (Android Application Package) format allows you to easily transfer and use these files on your Android device. We’ll walk you through the conversion of OBB files to APK in this tutorial, as well as how to open, extract, and utilise them on Android. Let’s dive in.

How to Extract OBB File to APK

To convert an OBB file to APK format, you first need to extract its contents. Follow these steps:

Step 1: Find the OBB file – Locate the OBB file on your device or get a copy from a reliable website.

Step 2: Install an OBB extractor – Go to the Google Play Store and search for “OBB extractor.” Install a reliable extractor app, such as “ES File Explorer.”

Step 3: Open the OBB extractor – Launch the OBB extractor app on your Android device.

Step 4: Find the OBB file – By navigating to the directory where it is kept. On the internal storage or SD card of your smartphone, it is normally found under the “Android” folder.

Step 5:Extract the OBB file – By selecting it and then clicking the “Extract” button. The OBB file’s contents will be extracted by the programme and saved in a different folder.

Step 6: Rename the extracted folder – After extraction, rename the folder to match the package name of the corresponding APK file. The package name can usually be found in the Play Store URL or the app’s official website.

Congratulations! You have successfully extracted the OBB file. We’ll learn how to transfer OBB files on Android in the next part.

How to Transfer OBB Files on Android

Now you have extracted the OBB file, follow these steps to transfer it to your Android device:

Step 1: Connect your device to a USB cord to link your Android handset to your computer.

Step 2: Enable file transfer on your Android device, when prompted, select “File Transfer” or “Transfer files” mode.

Step 3: Locate the extracted OBB folder on your computer by going to the location where the OBB file was extracted in the previous stage.

Step 4: Copy the OBB folder by selecting the OBB folder and copy it to your Android device. You can paste it directly into the root directory of the internal storage or the “Android/obb” folder.

Step 5: Safely unplug your device – After the transfer is finished, unplug your Android device from the computer.

Great job! You have successfully transferred the OBB file to your Android device. In the next section, we will discuss how to use the OBB file in Android.

How to Use OBB File in Android

To use the transferred OBB file in Android, follow these steps:

Step 1: Install the APK file that goes with the OBB file you transferred by finding and installing the relevant APK file. The Play Store and other reliable sites are where you may get the APK file.

Step 2: Locate the OBB directory – Use a file manager app, such as “ES File Explorer,” to navigate to the “Android/obb” directory on your Android device.

Step 3: Paste the OBB folder – Paste the OBB folder you transferred earlier into the “Android/obb” directory. Make sure the folder is placed in the correct package name directory.

Step 4: Launch the app – Now, launch the app associated with the OBB file. It should be able to access the additional data stored in the OBB file.

Congratulations! You have successfully used the OBB file in Android. Now, let’s explore how to convert an APK file into an app.

How to Convert APK File into App

Converting an APK file into an app is a straightforward process. Follow these steps:

Step 1: Find the APK file. On your device, locate the APK file you wish to convert, or download it from a reliable website.

Step 2: Install an APK to app converter – Search for “APK to app converter” on the internet and find a reliable converter tool. Install it on your computer.

Step 3: Open the converter tool – Launch the APK to app converter tool on your computer.

Step 4: Choose the APK file – Choose the APK file you wish to turn into an app using the converter tool.

Step 5: Convert the APK file – Follow the instructions provided by the converter tool to convert the APK file into an app. For your software, the tool will produce an executable file (.exe) or an installation file (.msi).

Step 6: Install the app – Transfer the converted app file to your Android device and install it like any other app.

That’s it! You have successfully converted an APK file into an app. Now you can enjoy the app’s functionalities without any installation restrictions.

Convert OBB File to APK

Step-by-Step Guide to Converting OBB Files to APK

Follow the instructions carefully to convert the OBB file to an APK.

Step 1:  Gather essential tools before starting the conversion process. These include:

  • A file extraction tool is needed to extract the OBB file.
  • An APK editor or APK tool like APK Editor Studio or APK Easy Tool.
  • A file manager app such as ES File Explorer or Total Commander.  

Step 2: Extract the OBB File:  Using your chosen file extraction tool, extract the OBB file to the desired location.

Step 3: Rename the OBB File: Rename OBB file to convert to APK format. Change the file extension from “.obb” to “.zip”. For example, if your OBB file is named “example.obb,” rename it to “”.

Step 4: Extract the ZIP File : Extract the OBB file contents to gain access to the data.

Step 5: Modify the APK : Modify the APK file to include the extracted OBB file. Follow these steps:

  1. Open the APK file of the application using an APK tool.
  2. Locate the “assets” folder within the APK file.
  3. Copy the extracted OBB file from Step 4 into the “assets” folder.
  4. Save the modified APK file.

Step 6: Transfer and Install : Once you’ve successfully modified the APK file, transfer the modified APK file to your Android device, enable app installation from unknown sources, and install.

converted the OBB file to an APK and successfully installed the application on Android. 

FAQs (Frequently Asked Questions)

Q: Can I convert OBB file to APK format without an extractor app?
A: No, an extractor app is required to convert OBB files to APK format. The extractor app allows you to extract the contents of the OBB file and save them separately for further use.

Q: Are there any risks involved in converting OBB file to APK?
A: Converting OBB files to APK format itself doesn’t pose any risks. However, it’s essential to download OBB files and APK files from trusted sources to avoid potential security threats.

Q: Can I convert APK file into apps on my Android device?
A: No, converting APK files into apps requires a converter tool installed on a computer. The tool performs the necessary steps to convert the APK file into an executable or installer file for the app.

Q: Are there any limitations when using OBB files in Android apps?
A: OBB files provide additional data for Android apps but have a maximum file size limit of 2GB. It’s important to ensure that the OBB file is placed in the correct directory and matches the package name of the corresponding APK file.


Converting OBB files to APK format and transferring them to your Android device opens up new possibilities for using additional data in apps and games. You may quickly extract an OBB file’s contents and transfer them to your smartphone by using an extractor programme.. By following the steps outlined in this article, you can seamlessly convert OBB files to APK, use OBB files in Android, and even convert APK files into apps. Enjoy enhanced app experiences and explore the world of Android customization.

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