If you're a Mac user who works with CAD files, finding the right CAD viewer software can be a challenge. Fortunately, there are several high-quality CAD viewer options available for Mac that can help you view and interact with 3D models and CAD drawings. Here's a look at some of the best CAD viewer software for Mac:

1. AutoCAD for Mac: AutoCAD is one of the most well-known CAD software in the industry, and its Mac version offers a comprehensive set of tools for viewing and editing CAD files. With support for 2D and 3D drafting, AutoCAD for Mac is a powerful choice for Mac users.

2. Fusion 360: Fusion 360 is a cloud-based 3D CAD/CAM tool that offers robust features for CAD viewing and editing. It's a great option for Mac users who need advanced capabilities for working with 3D models and designs.

3. SolidWorks eDrawings: SolidWorks eDrawings is a popular CAD viewer that allows Mac users to view, review, and mark up 2D and 3D CAD files. It supports a wide range of file formats and offers easy collaboration features for sharing CAD files with others.

4. FreeCAD: FreeCAD is an open-source parametric 3D CAD modeler that is available for Mac users. It's a versatile CAD viewer that supports a variety of file formats and offers powerful tools for creating and modifying 3D models.

5. BricsCAD Shape: BricsCAD Shape is a free 3D modeling software that includes powerful CAD viewing features for Mac users. It's a great option for users who need a simple yet effective CAD viewer for their Mac.

These are just a few of the top CAD viewer options available for Mac users. Whether you work with 2D drawings or complex 3D models, there's a CAD viewer for Mac that can meet your needs. When choosing a CAD viewer for your Mac, consider factors such as file format compatibility, 3D rendering capabilities, and collaboration features to find the best fit for your workflow.