If you work with CAD files, you know the importance of having a reliable CAD file viewer. Whether you're a designer, engineer, or architect, being able to easily view and collaborate on CAD files is crucial for your work. Fortunately, there are several online CAD file viewers that can make this task much easier. Here are 6 of the best CAD file viewer options available online.

1. AutoCAD 360: AutoCAD 360 is a popular choice for viewing and editing CAD files online. It offers a range of features, including the ability to view, edit, and share CAD files from any device.

2. A360 Viewer: A360 Viewer is another powerful online CAD file viewer that supports a variety of CAD file formats. It allows you to view 2D and 3D CAD files without the need for any software installation.

3. Glovius: Glovius is a CAD file viewer that offers support for multiple CAD file formats, including CATIA, NX, SolidWorks, and more. It provides a user-friendly interface and powerful tools for viewing and analyzing CAD files.

4. Onshape: Onshape is a cloud-based CAD platform that includes a built-in CAD file viewer. It allows you to view and collaborate on CAD files in real-time, making it a great choice for team projects.

5. LibreCAD: LibreCAD is a free, open-source CAD application that includes a CAD file viewer. It supports 2D CAD design and allows you to view and edit DWG files online.

6. Autodesk Viewer: Autodesk Viewer is a web-based CAD file viewer that supports over 50 file formats, including DWG, DWF, and RVT. It offers a range of viewing and markup tools, making it a versatile option for CAD file viewing online.

These 6 online CAD file viewer options provide a range of features and capabilities to meet the needs of different users. Whether you're looking for a simple viewer for 2D CAD files or a more powerful tool for 3D CAD files, you're sure to find a suitable option among these top choices. Try out a few of these CAD file viewers to see which one works best for your specific requirements.