Not everyone can afford high-cost cad software. Therefore a Free CAD viewer is a good option for those who want only to review the 3D CAD design and 2D .dwg or .dxf files. You can use cad viewers to review product design and take measurements on a computer, smartphone, or tablet. This article covers free cad viewer for windows, android, and iOS.
Summery of Best Free CAD Viewer
Here is the list of the best free CAD viewers available in the market. You can use these viewers to review .step, .iges, .dxf, Parasolid format cad data. We suggest you also read this article on the difference between Solidworks and AutoCAD.
eDrawings from Dassault systems is one of the best available free 2D and 3D cad viewers. It enables users to communicate and collaborate on 2D and 3D design data to minimize errors and accelerate time to market.
eDrawings CAD viewer for windows is available for free. But for Android and iOS, only the paid version is available.
eDrawing Supported Formats
Here are the list of eDrawing supported formats:
- ACIS (.sat, .sab)
- AutoCAD (.dxf and .dwg)
- Autodesk Inventor (.ipt, .iam)
- CATIA V5 ( CATPart, CATProduct, .3DXML)
- eDrawings (.eprt, .easm, .edrw)
- Parasolid (.x_b, .x_t, .xmt, .xmt_txt)
- Solid Edge ( .par, .psm, .asm)
- SOLIDWORKS (.sldprt, .sldasm, .slddrw)
- Unigraphics-NX (.prt)
Click this link!! to know more details about eDrawing supported formats.
A360 or Autodesk online viewer is a free 3D and 2D CAD viewer from Autodesk. Users can view, share and review 2D and 3D cad data using the A360 mobile app or using an online cad viewer.
A360 Supported Formats
Following is the list of formats supported by A360 free 3D cad and 2D dwg viewer.
- Autodesk Alias (.wire)
- Dwg and dxf files
- Autodesk Fusion 360 Archive Files (.f3d)
- Inventor Files (.ipt)
- CATIA V5 Files (.CATProduct, .CATPart)
- IGES and step files
- NX (prt)
- OBJ
- Parasolid (.x_b, .x_t)
- Pro/ENGINEER and Creo Parametric Files (.asm, .prt)
- Rhino Files (.3dm, .3DS)
- SolidWorks Files (.sldprt, .sldasm)
- STL Files
- SketchUp Files
- CAM360
- Revit (RVT)
Click this Link!! to know in detail about A360 supported formats.
To cater to the need of the users who don’t want to use a browser-based free CAD viewer, Autodesk has DWG TRUE VIEW that you can download in your windows-based system.
Fusion 360 Supported Platforms
- Windows
Fusion 360 is also a autodesk 3D viewer. It is a professional Cloud-Based 3D CAD, CAM, and CAE software that connects the entire product development process. Users can download fusion 360 cad viewer on android and iPhone to review cad data. Click this link to know the difference between fusion 360 and Solidworks.
Note: Fusion 360 is available free for students, startups, and hobbyists.
Fusion 360 Supported Platforms
- Browser Based
- iOS App
- Android App
Fusion 360 Free CAD Viewer Supported Formats
Here is the list of formats supported by free cad and dxf viewer fusion 360.
- Autodesk Alias (.wire)
- AutoCAD DWG Files (.dwg)
- Autodesk Fusion 360 Archive Files (.f3d)
- Inventor Files (.ipt, .iam)
- CATIA V5 Files (.CATProduct, .CATPart)
- DXF Files
- IGES and step files
- NX (prt)
- OBJ
- Parasolid (.x_b, .x_t)
- Pro/ENGINEER and Creo Parametric Files (.asm, .prt)
- Rhino Files (.3dm)
- SolidWorks Files (.prt, .asm, .sldprt, .sldasm)
- STL Files
- SketchUp Files
Onshape is a cloud-based CAD, data management collaboration tool. It is a very advanced tool that helps in modernizing the complete design process. Users can download Onshape cad viewer on android and iPhone to review cad data.
OnShape Supported Platforms
- Browser Based
- Android App
- iOS app
Onshape Supported Formats
Here is the list of formats supported by onShape
- Parasolid Format
- STEP and IGES Formats
- CATIA v4
- SOLIDWORKS
- Inventor
- Pro/ENGINEER, Creo
- Rhino (.3dm)
- STL
- OBJ
- NX UG
- Solid Edge
- AutoCAD (.dwg and DXF )
Click this Link!! for more details on OnShape supported Formats.
To sum up, if you are a startup and don’t want to invest in costly CAD software. You can utilize these cad viewers to review your cad design. These cad viewers are available for Windows, macOS, and mobile apps.
We will keep adding more free cad viewers to this list. Please add your comments, suggestions, or questions on free cad viewers for windows iOS and Android operating systems. We suggest you also read this article on various mechanical engineering software.
ActCAD is one of the best best Alternate for AutoCAD. ActCAD available at affordable price.
It took me a while before I could finally find a CMS IntelliCAD software that is as good and easy to use as AutoCAD. What I appreciated most is that I can easily edit my .dwg files and it basically offers all features that I’m used to working with. Since CMS IntelliCAD gave me a free trial option, I tried to work with other software as well, including freeware, to compare and understand which one worked for me better. Out of everything I’ve tried so far, CMS IntelliCAD is definitely the best one in all aspects. Good job.