Are you a 3D printing enthusiast or a professional dealing with CAD files? If so, you probably know the importance of having a reliable STL viewer app on your Android device. Whether you want to inspect 3D models for design purposes or simply visualize 3D objects for fun, having the right app can make a world of difference.

Here are our top picks for the best STL viewer apps for Android:

1. STL Viewer - 3D Model Viewer: This simple yet powerful app allows you to view, rotate, and zoom in on 3D models with ease. It supports STL, OBJ, and 3DS file formats, making it a versatile choice for viewing CAD files on the go.

2. GOM Inspect: While primarily known as a desktop software, GOM Inspect also offers a mobile app for Android users. It provides advanced measurement and analysis tools, making it an ideal choice for professionals who need more than just basic visualization.

3. MeshLab: This open-source app is known for its extensive range of features for processing and editing 3D models. While it may not be as beginner-friendly as some other options, it’s a great choice for users who require advanced functionality.

4. 3D Viewer: With support for various 3D file formats, including STL, OBJ, and PLY, this app is a versatile choice for users who work with different types of 3D models. It also offers basic editing features, such as scaling and rotation.

5. eDrawings: Developed by SolidWorks, this app is perfect for professionals working with SolidWorks files. It allows for easy visualization of 3D models and includes tools for markup and collaboration.

When choosing an STL viewer app for your Android device, consider factors such as file format support, ease of use, and any specific features you may need for your work. Whether you’re a hobbyist or a professional, having the right tool can streamline your workflow and enhance your 3D visualization experience.

In conclusion, the availability of STL viewer apps for Android devices has made it convenient for users to access and visualize 3D models on the go. Whether you need a simple viewer for casual use or a more advanced tool for professional purposes, there are plenty of options to choose from. With the right app, you can easily view and manipulate 3D models with ease, right from your Android device.