If you're a 3D modeling enthusiast or just need to view an OBJ file on your Android device, you may be wondering how to accomplish this. Opening OBJ files on Android is an achievable task with the help of third-party apps. Follow these easy steps to open OBJ files on your Android device:

1. Choose a File Management App: Start by selecting a file management app that allows you to browse and locate OBJ files on your Android device. File management apps like Solid Explorer, ES File Explorer, or X-plore File Manager are popular choices available on the Google Play Store.

2. Download a 3D Modeling App: Next, you'll need to download a 3D modeling app that supports OBJ file viewing. There are several options available for Android devices, such as MeshLab, 3D Viewer, or GOM Inspect.

3. Locate the OBJ File: Use your selected file management app to navigate to the location of the OBJ file on your Android device. Once you've found the file, tap on it to select it.

4. Open the OBJ File: After selecting the OBJ file, you should see an option to open it with a compatible app. Choose your downloaded 3D modeling app from the list of available apps. The selected app will then open the OBJ file for viewing.

5. Explore and Interact with the 3D Model: Once the OBJ file is opened in the 3D modeling app, you can explore the 3D model by zooming, rotating, and interacting with it as needed. Some apps may also provide additional tools for editing and modifying the 3D model.

By following these steps, you can easily open and view OBJ files on your Android device. Whether you're a designer, architect, or simply curious about 3D modeling, accessing OBJ files on your Android device is now within your reach. Enjoy exploring and interacting with 3D models right from the palm of your hand!