Are you in need of a CAD viewer but don't want to spend big bucks on specialized software? Look no further! There are several free online CAD viewers available that allow you to open and view CAD files without the need for costly software licenses. These tools are perfect for students, hobbyists, and professionals who only need to view and analyze CAD files occasionally.

One popular free online CAD viewer is Autodesk Viewer, which supports over 50 file formats including DWG, DWF, and RVT. It provides a range of tools for measuring, marking up, and visualizing 3D models, making it a versatile option for many users.

Another option is eDrawings Viewer, offered by SOLIDWORKS, which allows you to view, print, and review all types of eDrawings files as well as native SolidWorks parts, assemblies, and drawings. It even supports Virtual Reality (VR) mode for an immersive viewing experience.

For those who work with 2D CAD files, QCAD is a free, open-source 2D CAD application that also offers an online viewer. It's a great choice for viewing DXF and DWG files without the need for complex CAD software.

Additionally, Onshape is a cloud-based CAD platform that provides a free online viewer for CAD files. It allows you to view and collaborate on CAD models and drawings with team members, suppliers, and customers, making it a great choice for collaborative projects.

No matter which free online CAD viewer you choose, you'll be able to open and view CAD files easily without spending a dime. These tools also offer various features such as measuring, sectioning, and markup tools, making them suitable for a range of use cases.

Whether you're a student working on a project, a hobbyist tinkering with designs, or a professional needing to review CAD files without access to specialized software, these free online CAD viewers have got you covered. Check them out and start viewing CAD files hassle-free today!