Are you an architect, designer, or engineer working on a Mac OSX and in need of a free DWG viewer to open and edit CAD files? We've got you covered! Here are our top picks for the best free DWG viewers for Mac OSX.

1. AutoCAD 360: AutoCAD 360 is a free DWG viewer for Mac OSX that allows you to view, edit, and share CAD files on your Mac. With its intuitive interface and powerful tools, AutoCAD 360 is a great choice for professionals and students alike.

2. DraftSight: DraftSight is a free 2D CAD software for Mac OSX that also comes with a built-in DWG viewer. It's a robust and feature-rich program that allows you to open, view, and edit DWG files on your Mac.

3. LibreCAD: LibreCAD is an open-source CAD application that supports DWG files and is compatible with Mac OSX. It's a great choice for users looking for a free and lightweight DWG viewer with basic editing capabilities.

4. Easy CAD Viewer: Easy CAD Viewer is a free DWG viewer for Mac OSX that supports both 2D and 3D CAD files. It's a simple and easy-to-use program that allows you to view and print DWG files without the need for AutoCAD software.

5. BricsCAD Shape: BricsCAD Shape is a free 3D modeling software for Mac OSX that comes with a built-in DWG viewer. It's perfect for architects and designers who need to open and view CAD files on their Mac.

Whether you're a professional architect, designer, or engineer, or a student learning CAD, having a reliable DWG viewer on your Mac OSX is essential. With these free options, you can easily open, view, and edit CAD files without breaking the bank.

So, if you're in need of a free DWG viewer for Mac OSX, be sure to check out these top picks and find the best one for your needs. Happy designing!