Affordable and easy-to-use CAD software

Try this brand new CAD software with a user-friendly interface. This software is based on our own CAD core and can quickly import and export many mainstream 2D/3D formats, measurement and profiling tools. This software can also convert PDF files to DWG/DXF. Compatible with Windows macOS、Linux。

Why choose CST CAD Navigator?

Flexible licensing methods

Choose the license that best suits you. One time payment and lifetime license, or annual subscription.

User friendly interface

Even without any CAD experience, CST CAD Navigator is easy to get started with. The interface is clear and intuitive.

User Support

Our team will be on standby 24/7. Please send us an email; We will reply as soon as possible or leave you a message in the chat to ensure that you receive a timely response.

Supports a large number of CAD formats

CST CAD Navigator supports both 2D and 3D formats. You can use CST CAD Navigator to open and convert:

1. CAD format:DWG (up to AutoCAD ® 2023), DXF;
2. Vector format:PDF、SVG、CGM、 PLT、 HPGL、 HGL、 HG、 HPG、 PLO、 HP、 HP1、 HP2、 HP3、 HPGL2、 HPP、 GL、 GL2、 PRN、 SPL、 RTL、 PCL;
3. 3D format:IGES、 IGS、 STEP、 STP、 STL、 X_T、 X_B、 SLDPRT、 SAT、 FSAT、 SAB、 OBJ、 BREP、 SMT、 IPT;
4. Grating format:PNG、 BMP、 JPG、 JPEG、 TIF、 TIFF、 GIF.

Measurement tools

You can use CST CAD Navigator to quickly measure 2D drawings or 3D models. Its measuring tools can measure distance, length, radius, area, volume, and overall dimensions.

Section of 3D model

You can use the "Section" tool in CST CAD Navigator to create section views of 3D models and view internal structures or measure hidden parts. The profile is completely customizable and will not change the geometric shape of the 3D model.

PDF to DWG Conversion

CST CAD Navigator allows for easy conversion of 2D PDF files to DWG or DXF formats. With just a few clicks, you have a fully editable drawing.