GstarCAD 2026 Professional | 2D/3D Architectural/Mechanical Design for PC Windows
Product Details ＋
It is a well-known alternative CAD software that is highly compatible with ACAD. With 27 years of continuous improvement and lean innovation, GstarCAD is far ahead in performance, stability, and other vital indicators and has become the leading CAD software in the world. With new technologies, innovative features, and outstanding performance, the DWG-based Collaborative Design of GstarCAD 2019 helps improve project design efficiency and significantly reduce error and cost.
Collaborative Design aims to provide cross-team design collaboration for construction or engineering companies, help implement unified design norms and standards, reduce communication barriers between teams and departments, and improve project overall design efficiency. The new IFC data interface allows for the import and export of large and complex BIM models.
Features of GstarCAD Professional
- GstarCAD is based on independent intellectual property rights and patented core technologies owned by Gstarsoft.
- Unique and innovative technologies, such as Intelligent Display, Hierarchical Memory Exchange, and Graphics Data Adaptive Compression, are adopted to significantly enhance the speed of handling large drawings.
- The user interface and operating habits are similar to those of ACAD, which is easier to operate and use. Zero training is needed for ACAD users.
- Code-level compatible APIs ensure LISP/FAS/VLX plug-ins on ACAD can run directly on GstarCAD while VBA/.NET/ARX plug-ins can be seamlessly transplanted.
- Completely compatible with ACAD in data format, supporting the latest DWG/DXF up to version 2018.
- View, manage, and share DWG drawings from multiple devices with one click. Enjoy mobile Design and communication with more than 10,000,000 DWG FastView users worldwide.
Technical Details and System Requirements
- Supported OS: Windows 11 / Windows 10 / Windows 8.1 / Windows 7
- Processor: Multicore Intel Series or above, Xeon or AMD equivalent
- RAM: 4GB (8GB or more recommended)
- Free Hard Disk Space: 1GB (2GB or more recommended)
System Requirements ＋
• Processor: 1 GHz or faster with 2 or more cores
• RAM: 4 GB
• Storage: 64 GB or larger
• System firmware: UEFI, Secure Boot capable
• TPM: Trusted Platform Module (TPM) version 2.0
Activation Instructions ＋
1. Go to Settings > System > Activation.
2. Click 'Change product key'.
3. Enter the 25-digit code received in your email.
4. Follow instructions to finish activation.
Frequently Bought Together
Product Description
It is a well-known alternative CAD software that is highly compatible with ACAD. With 27 years of continuous improvement and lean innovation, GstarCAD is far ahead in performance, stability, and other vital indicators and has become the leading CAD software in the world. With new technologies, innovative features, and outstanding performance, the DWG-based Collaborative Design of GstarCAD 2019 helps improve project design efficiency and significantly reduce error and cost.
Collaborative Design aims to provide cross-team design collaboration for construction or engineering companies, help implement unified design norms and standards, reduce communication barriers between teams and departments, and improve project overall design efficiency. The new IFC data interface allows for the import and export of large and complex BIM models.
Features of GstarCAD Professional
- GstarCAD is based on independent intellectual property rights and patented core technologies owned by Gstarsoft.
- Unique and innovative technologies, such as Intelligent Display, Hierarchical Memory Exchange, and Graphics Data Adaptive Compression, are adopted to significantly enhance the speed of handling large drawings.
- The user interface and operating habits are similar to those of ACAD, which is easier to operate and use. Zero training is needed for ACAD users.
- Code-level compatible APIs ensure LISP/FAS/VLX plug-ins on ACAD can run directly on GstarCAD while VBA/.NET/ARX plug-ins can be seamlessly transplanted.
- Completely compatible with ACAD in data format, supporting the latest DWG/DXF up to version 2018.
- View, manage, and share DWG drawings from multiple devices with one click. Enjoy mobile Design and communication with more than 10,000,000 DWG FastView users worldwide.
Technical Details and System Requirements
- Supported OS: Windows 11 / Windows 10 / Windows 8.1 / Windows 7
- Processor: Multicore Intel Series or above, Xeon or AMD equivalent
- RAM: 4GB (8GB or more recommended)
- Free Hard Disk Space: 1GB (2GB or more recommended)