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GstarCAD 2023

Advanced computer-aided design (CAD) software
Remarkable performance and compatibility
*Free 30 day trial, no credit card required.
About GstarCAD
GstarCAD is well-known alternative CAD (computer-aided design) software of high compatibility with ACAD. With nearly 30 years of continuous improvement and lean innovation, today GstarCAD is far ahead in performance, stability and other key indicators and becomes leading CAD software in the world.
Computer aided design (CAD) software
Better than ever
GstarCAD 2023 is greatly optimized in performance, as well as compatibility with ObjectARX and VBA APIs. Beyond, GstarCAD 2023 offers a plethora of new and improved tools to help maximize your productivity.
  • Computer aided design (CAD) software
  • Performance Enhancement
  • GstarCAD 2023 is greatly optimized in performance by supporting Multi-Core and Parallel processing. The performance of common-use operations like "OPEN", "QSAVE", "PLOT", "COPY", and more commands are significantly faster than other CAD software.
  • Computer aided design (CAD) software
  • API Enhancement
  • Lisp Debugger and 64Bit Visual Basic for Applications (VBA) has been integrated in GstarCAD 2023. Meanwhile, GstarCAD 2023 GRX is perfectly compatible with AutoCAD ObjectARX 2020 APIs, programs can be successfully compiled, loaded and used without editing code.
  • Computer aided design (CAD) software
  • In GstarCAD 2023, NaviCube is supported to enhance the viewing experience. It’s a navigation tool that is displayed when you are working in 2D model space or 3D visual style, which allows switching between standard and isometric views more easily.
Show more new features
Our applications
We cooperate with local developers to provide industrial solutions for customers. Today, hundreds of professional applications run on GstarCAD for industries involving AEC, Mechanical and Manufacturing, Electrical and Electronics, GIS, Survey and Mapping, Civil Engineering, etc.
  • Electrical CAD Software
  • Electrical
  • Structural CAD Software
  • Structural
  • Mechanical CAD Software
  • Mechanical
  • HVAC CAD Software
  • HVAC
  • Manufacturing CAD Software
  • Manufacturing
  • AEC CAD Software
  • AEC
Browse the application catalog
Flexible Licensing
We provide flexible licensing, you could buy the perpetual license, you are free to choose the license mode and you decide when to upgrade.
  • Perpetual License
  • GstarCAD is available as a "perpetually licensed" product. You own the perpetual right to use the purchased license. It is more convenient than ACAD subscriptions.
  • Flexible Access to Upgrade
  • GstarCAD Licensing Mode is available with both Serial Number and USB Dongle, each could be used for Stand-alone or Network license. You could choose either one based on your business needs.
  • Flexible Access to Upgrade
  • You can upgrade your license for every new version or keep using the same version. When you upgrade your license it keeps perpetual license unchanged.
computer-aided design (CAD) customers
computer-aided design (CAD) customers
computer-aided design (CAD) customers
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