GstarCAD
2027
Faster by Core · Smarter by AI · Powered by Innovation
The industry’s leading DWG-compatible CAD platform — engineered for speed, built for precision, and now running natively on Windows, macOS, and Linux.
* Free trial for 30 days · No credit card required
GstarCAD is a globally recognized alternative CAD platform built on nearly 30 years of continuous development and lean innovation. With full DWG/DXF compatibility and a familiar interface, it delivers outstanding performance, stability, and value — making it one of the world’s leading CAD solutions trusted by professionals across architecture, engineering, and manufacturing.
Three Reasons to Switch
GstarCAD is engineered around what designers actually need — speed, familiarity, and tools that eliminate repetitive work.
Familiar & Easy to Switch
Designed as a near-identical alternative to AutoCAD. Native DWG/DXF support, familiar commands, classic and ribbon interface — most users feel at home within 15 minutes.
Powerful Performance
Advanced optimized algorithms and efficient multi-core processing ensure faster rendering and smoother handling of even the most complex drawings — significantly reducing lag.
Innovative Tools
Over 100 unique tools — Area Table, Auto Layer, Viewport to Layout, AutoXLSTable — purpose-built to dramatically accelerate drafting speed and eliminate repetitive tasks.
Your OS,
Your Choice
GstarCAD 2027 is engineered to run natively on all three major operating systems. Switch environments without compromise — your workflow follows you.
Better Than Ever
GstarCAD 2027 eliminates repetitive, low-efficiency tasks and unlocks vast design potential through AI-assisted tools and a reconstructed command experience.
Effortlessly define geometric features by creating centerlines between selected lines/polylines or placing center marks on circles and arcs — essential for precision engineering documentation.
A breakthrough in dimension-driven technology. Enables precise linkage between geometry size and position, supporting enterprise-standard drafting and rapid design iterations.
Drag any drawing tab out of the main window to create an independent floating window — enabling side-by-side comparisons and effortless data transfer across drawings.
Streamlined batch printing aligns closer to real-world business scenarios, reducing the time from design completion to physical output.
Intelligent automatic switching between input methods eliminates manual toggling, keeping designers focused on creation rather than configuration.
Reconstructed hatch tools deliver faster fill operations and more predictable behavior across complex boundary regions in both 2D and 3D drawings.
Point Cloud
to CAD Solution
Integrated with Undet Point Cloud plugin, GstarCAD 2027 offers a full suite of tools for importing and managing point cloud data directly within the CAD environment.
-
Seamless Point Cloud Integration
Create projects from any laser scanner or drone format and manage them natively in GstarCAD.
-
Advanced Visualization Options
Flexible coloring modes, adjustable transparency, and detailed 360° panoramic views.
-
Accurate CAD Drawing Creation
Extract walls, planes, and other features from point clouds for precise 2D and 3D drawings.
-
Streamlined Workflow
Interactive editing, visualization, and efficient data handling — all in one environment.
Built for Every Industry
Hundreds of professional applications run on GstarCAD across AEC, Mechanical, Electrical, GIS, Civil Engineering, and more — developed by certified local partners worldwide.
Flexible Licensing
for Every Business
Choose perpetual or subscription. Choose stand-alone or network. Upgrade when you want to — or keep using your current version indefinitely. You decide.
Own your license forever. GstarCAD is available as a perpetually licensed product — no ongoing subscription required. A more cost-effective alternative to AutoCAD subscriptions.
Available with Serial Number or USB Dongle, each configurable as Stand-alone or Network license. Choose the mode that fits your organization’s infrastructure and workflow.
Upgrade to every new version or stay on your current version — entirely your call. Your perpetual license remains unchanged and valid regardless of upgrade decisions.
Explore More
GstarCAD Products
Purpose-built mechanical CAD with advanced standards support and BOM automation.
Learn More →Specialized architectural design tool built for residential floor plan creation.
Learn More →View, mark up, and share DWG files on any device — anywhere, anytime.
Learn More →Powerful 3D model viewer for rapid review and collaboration across teams.
Learn More →