2D/3D CAD viewer for Windows, macOS, Linux

Clients

CST CAD Navigator

Affordable and easy-to-use CAD software

Try a brand-new CAD software with a user-friendly interface. Based on our own CAD kernel, it provides quick import and export of many popular 2D/3D formats, measuring and section tools. The software also enables to convert PDF files to DWG/DXF. Compatible with Windows, macOS, and Linux.

FREE 30-DAY TRIAL BUY

Why CST CAD Navigator?

Flexible Licensing

Choose a license that fits you the most. Pay once and get a lifetime license or subscribe each year. Know more

User-Friendly Interface

It is easy to start to use CST CAD Navigator even if you don't have any CAD experience. Its interface is clear and intuitive.

Customer Support

Our team is always in touch. Send an email and we will answer in the nearest time or write in the chat and get an answer immediately.

SUPPORT OF A LARGE NUMBER OF CAD FORMATS

CST CAD Navigator supports 2D and 3D formats. Using it, you can open and convert:

CAD FORMATS: DWG (up to AutoCAD® 2024), DXF, DWF;

VECTOR FORMATS: PDF, SVG, CGM, PLT, HPGL, HGL, HG, HPG, PLO, HP, HP1, HP2, HP3, HPGL2, HPP, GL, GL2, PRN, SPL, RTL, PCL;

3D FORMATS: IGES, IGS, STEP, STP, STL, X_T, X_B, SLDPRT, SAT, FSAT, SAB, OBJ, BREP, SMT, IPT;

RASTER FORMATS: PNG, BMP, JPG, JPEG, TIF, TIFF, GIF.

MEASURING TOOLS

With CST CAD Navigator, you can quickly measure your 2D drawing or 3D model. Its measuring tools enable to get the distance, length, radius, and perimeter.

SECTION OF 3D MODELS

Use the Section tool of CST CAD Navigator to create a section view of your 3D model and see its inner structure or measure its hidden elements. Sections are fully customizable and do not change the 3D model geometry.

PDF TO DWG CONVERSION

It is easy to convert 2D PDF files to DWG or DXF format with CST CAD Navigator. Just few clicks and you have a completely editable drawing.

PDF to DWG on Mac: guide
PDF to DWG on Linux: guide

Do you want to try CST CAD NAVIGATOR?

START YOUR FREE 30-DAY TRIAL