View CAD Online

Open and view DXF, DWG, STL, IFC, CF2, PLT, OBJ, IGS, HPG, DWF, DGN, DWT files online from desktop or mobile device for free.

CAD CAD Drawings

CAD stands for Computer Aided Design. The term CADD (for Computer Aided Design and Drafting) is also used. It is used for a 3D graphics file format and may contain 2D or 3D designs. CAD file is a digital file format of an object generated and used by CAD software. A CAD file contains a technical drawing, blueprint, schematic, or 3D rendering of an object.

Learn more about CAD Drawings

Discover GroupDocs.Viewer free online app!

Free Document Conversion, Viewer, Merger app for Windows

Free Document Conversion, Viewer, Merger app for Windows

  • Easily convert, view or merge unlimited files on your own Windows PC.
  • Process Word, Excel, PowerPoint, PDF and more than 100 file formats.
  • No limit on file size.
  • Batch conversion of multiple files.
  • One app with rich features like Conversion, Viewer, Merger, Parser, Comparison, Signature.
  • Regular FREE updates with new features coming every month.
Free Download
How to view CAD files online

How to view CAD files online

  • Click inside the file drop area to upload a CAD file or drag & drop a CAD file.
  • Once upload completes, you'll be redirected to the viewer application.
  • Scroll down or use the menu to navigate between pages.
  • Zoom-in or zoom-out page view.
  • Download source file pages in PNG or PDF format.

FAQ

  • ❓ How can I open and view CAD file?
    First, you need to upload a file: drag & drop your CAD file or click inside the white area to choose a file. Then you will be redirected to the viewer application.
  • ⏱️ How long does it take to open CAD file?
    The viewer app works fast. Typically it takes a couple of seconds to open a CAD file.
  • 🛡️ Is it safe to view CAD files using free GroupDocs Viewer?
    Of course! The preview files will be available instantly after the file uploaded. We will delete the uploaded file after 24 hours.
  • 💻 Can I open & view files CAD on Linux, Mac OS, or Android?
    Yes, you can use the free GroupDocs Viewer on any operating system that has a web browser. Our CAD viewer works online and does not require any software installation.
  • 🌐 What browser should I use to view CAD files?
    You can use any modern browser to view CAD files, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.
  • </> What code is running on the server-side to render files?
    Detailed code examples are available at GitHub in the form of executable projects.

Powered By

 GroupDocs.Viewer for .NET API

Powerful document viewer .NET library & API.
Build your own multi-platform document and file viewer with our .NET library.

More Platforms

 GroupDocs.Viewer for Java

Java version of GroupDocs.Viewer library & API.
Build your Java document viewer application with GroupDocs.Viewer for Java.

 GroupDocs.Viewer Cloud

Easy to use cross-platform Cloud solution.
Or use our Cloud API to build your document and file viewer.

 GroupDocs.Viewer CLI

Command-line interface for GroupDocs.Viewer.
Use GroupDocs.Viewer with no code on Windows, macOS and Linux.

Open-Source UI/UX Solutions

 GroupDocs.Viewer for .NET and Java

Integrate document viewer in your apps using our out-of-the-box open-source front-end solutions based on Angular and GroupDocs.Viewer for .NET/Java.
UI/UX solutions can be run as standalone applications or can be integrated in any .NET/Java application, download and build your viewer solution within a few clicks!

 GroupDocs.Total for .NET and Java

GroupDocs.Total UI/UX is an open-source solution where all GroupDocs products are working together as one.
GroupDocs.Total provides multiple high-quality features against most popular document formats, such as conversion, signature, parser, and much more!

Other popular online apps

Automate document processing with our popular online apps.