Are you a Mac user looking for the best STL viewer to work with your 3D models? You're in luck! In this complete guide, we'll explore the top options for viewing, editing, and visualizing STL files on OSX.

1. ** MeshLab: ** MeshLab is a powerful open-source tool that supports a wide range of formats, including STL. It offers advanced features for manipulating and visualizing 3D models, making it a great choice for Mac users.

2. ** FreeCAD: ** FreeCAD is a popular open-source parametric 3D CAD modeler that also includes a built-in STL viewer. With its user-friendly interface and powerful tools, FreeCAD is a great option for 3D modeling and printing on OSX.

3. ** Blender: ** While primarily known as a 3D modeling and animation software, Blender also includes robust support for STL files. Its powerful rendering and visualization capabilities make it an excellent choice for Mac users working with 3D models.

4. ** Cura: ** Cura is a user-friendly slicing software that's commonly used for 3D printing. It also includes a built-in STL viewer, allowing you to prepare and visualize your prints directly on your Mac.

5. ** AutoDesk Fusion 360: ** If you're looking for a professional-grade solution, AutoDesk Fusion 360 is a top choice. With its advanced 3D modeling, simulation, and visualization tools, Fusion 360 is perfect for Mac users working on complex 3D projects.

No matter what your needs are, these top STL viewers for OSX have you covered. Whether you're a hobbyist, designer, engineer, or 3D printing enthusiast, there's a perfect option for you to visualize and work with your 3D models on your Mac.

In conclusion, finding the best STL viewer for OSX doesn't have to be a challenge. With MeshLab, FreeCAD, Blender, Cura, and AutoDesk Fusion 360, Mac users have access to a wide range of powerful tools for visualizing and working with 3D models. Whether you're a beginner or a professional, there's a perfect solution waiting for you to explore. Happy modeling!