If you’re a Mac user working with CAD files, you may have encountered the challenge of finding a reliable DWG viewer for your system. While AutoCAD, the industry-standard CAD software, doesn't have a native Mac version, there are several third-party DWG viewers available for Mac that can help you view, edit, and annotate your DWG files. In this article, we'll explore the top 5 DWG viewers for Mac in 2021.

1. AutoCAD for Mac: AutoCAD offers a native Mac version of its software, providing Mac users with a comprehensive solution for viewing, editing, and sharing DWG files. With features such as AutoCAD web and mobile apps, cloud storage, and collaboration tools, AutoCAD for Mac is a powerful choice for Mac users.

2. DWG FastView: DWG FastView is a lightweight yet powerful DWG viewer that is compatible with Mac, Windows, iOS, and Android devices. It supports 2D and 3D CAD viewing, as well as annotation tools, file sharing, and cloud storage integration.

3. LibreCAD: LibreCAD is an open-source 2D CAD application that is available for Mac, Windows, and Linux. While it may not offer the advanced features of some commercial DWG viewers, it is a free and versatile tool for viewing and editing DWG files on Mac.

4. TurboViewer: TurboViewer is another popular DWG viewer for Mac that offers features such as dynamic zoom, layer management, and measurement tools. It supports both 2D and 3D CAD files and provides a user-friendly interface for Mac users.

5. DraftSight: DraftSight is a professional-grade 2D CAD software that offers a free version for individual users. It is compatible with Mac, Windows, and Linux, and provides essential tools for viewing, editing, and creating DWG files.

When choosing a DWG viewer for Mac, consider factors such as compatibility with your CAD files, ease of use, annotation and editing features, and collaboration tools. With the right DWG viewer, Mac users can effectively work with CAD files and collaborate with colleagues and clients, even without access to AutoCAD. Whether you're a professional architect, engineer, designer, or student, having a reliable DWG viewer for Mac is essential for your workflow.