No subscription. No commitment.

The Best
AutoCAD Alternative

Perpetual CAD license without subscription. Up to 80% lower costs in 5 years.

30-day trial, no credit card required

JK AL MR 90+
5.0

Trusted by architects & engineers worldwide

Value

Save up to 80%
on licenses

Performance

Up to 3x faster than
AutoCAD

Trusted by

Irgo Eles Inles
Javnarazsvetljavaljubljana
Kema Kolektor Mahle Rem Temcatez Yaskawa Zarjaelektronika
Irgo Eles Inles
Javnarazsvetljavaljubljana
Kema Kolektor Mahle Rem Temcatez Yaskawa Zarjaelektronika
34 +

Years on market

Trusted CAD solution since 1992, built for professionals.

7550 +

Satisfied customers

Join thousands of architects and engineers worldwide.

2450 +

Enterprise clients

From small studios to large enterprises all around the world.

Why GstarCAD

Professional CAD software.
Built for engineers.

Perpetual license, native DWG support, and a familiar interface - at a fraction of the cost.

GstarCAD 2026

Professional CAD Software

GstarCAD 2026 Standard and Professional

Permanent license at a good price

Buy a permanent CAD license and use it without time limits and without an annual subscription.

Permanent License No Subscription

Supports .dwg and .dxf formats

Superior support for various .dwg, .dxf, .ifc, .pat, .shx, .lin, etc. formats…

.dwg .dxf .ifc .pat .shx .lin

Technical support provided

Excellent technical support in the local language by phone and email.

Phone Email

AutoCAD® DWG format

CAD program that does not require conversion, import or export of files. With GstarCAD you design directly in DWG format, which is the source file of all CAD programs used in various disciplines around the world.

Same user interface as AutoCAD

GstarCAD is designed to remind us of AutoCAD®, so the user does not need extra time to learn a new program.

Benchmarks

Performance comparison with competitors

Comparison with AutoCAD

GstarCAD delivers outstanding performance in both 2D drafting and 3D navigation, helping professionals work faster and more effectively.

3.3s
GstarCAD
9.7s
AutoCAD

Complex 2D drafting — up to 3x faster than AutoCAD

Benchmark: complex 2D drawing file open test

Cost Savings

Reduce the cost of your
CAD software.

The GstarCAD program provides great savings. If you are unsure or need advice on the right type of license or number of licenses according to the needs of your company, we will be happy to help you.

Switch from AutoCAD to GstarCAD

Save up to on costs of CAD licenses.

Keep 100% DWG compatibility — no subscriptions or hidden costs.

100% DWG
compatible
One-time
license purchase
No hidden
subscription costs
License type:
Total
Total
5 10
1 20

* All prices shown are without VAT.

Calculation based on and .

You save

≈ €

That is /month saved

Ready to switch to GstarCAD?

Get personalized advice on licensing, migration, and deployment for your business.

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Compare Versions

Choose the right version
for your workflow.

GstarCAD is available in multiple versions — ranging from essential 2D drafting to advanced 3D modeling and mechanical design. Compare features to choose the version that best fits your needs.

Standard Essential Drafting (2D)
Classic / Ribbon CUI
DWG / DXF from 2.5 to 2018
IFC import / export
Revit files import
2D Tools Basic
3D CAD Tools
Dynamic Block Editor
API / LISP / VBA / GRX / .NET
Express Tools
STEP / IGES files import
Dynamic input
Parametric Constraints
Mechanical Standards & elements
Design / Library
Sheets / Bill of materials / Balloons
Advanced dimension commands
ACAD MECH compatibility
Detail Views
Professional Complete CAD (3D)
Popular
Classic / Ribbon CUI
DWG / DXF from 2.5 to 2018
IFC import / export
Revit files import
2D Tools Basic
3D CAD Tools
Dynamic Block Editor
API / LISP / VBA / GRX / .NET
Express Tools
STEP / IGES files import
Dynamic input
Parametric Constraints
Mechanical Standards & elements
Design / Library
Sheets / Bill of materials / Balloons
Advanced dimension commands
ACAD MECH compatibility
Detail Views
Plus Parametric Design
Classic / Ribbon CUI
DWG / DXF from 2.5 to 2018
IFC import / export
Revit files import
2D Tools Basic
3D CAD Tools
Dynamic Block Editor
API / LISP / VBA / GRX / .NET
Express Tools
STEP / IGES files import
Dynamic input
Parametric Constraints
Mechanical Standards & elements
Design / Library
Sheets / Bill of materials / Balloons
Advanced dimension commands
ACAD MECH compatibility
Detail Views
Mechanical Mechanical Engineering
Classic / Ribbon CUI
DWG / DXF from 2.5 to 2018
IFC import / export
Revit files import
2D Tools Basic
3D CAD Tools
Dynamic Block Editor
API / LISP / VBA / GRX / .NET
Express Tools
STEP / IGES files import
Dynamic input
Parametric Constraints
Mechanical Standards & elements
Design / Library
Sheets / Bill of materials / Balloons
Advanced dimension commands
ACAD MECH compatibility
Detail Views
For Every Industry

Built for professionals
across industries.

Whether you design buildings, machines, or infrastructure — GstarCAD adapts to your workflow with industry-specific tools and compatibility.

Architecture

From concept sketches to construction documents, GstarCAD equips architects with precision 2D drafting and 3D modeling tools to develop floor plans, elevations, and sections at production speed.

Floor plans & building sections
PDF to DWG conversion
Dynamic block editor
IFC & Revit file compatibility

Mechanical Engineering

Design complex parts and assemblies with specialized mechanical tools — from standardized components and automated BOMs to detailed manufacturing drawings ready for the shop floor.

Standardized part libraries
Bill of materials & balloons
Automated detail views
ACAD Mechanical compatibility

Civil Engineering

Produce civil and infrastructure drawings with full DWG support, point cloud integration, IFC compatibility, and large-format plotting. For advanced surveying and road design workflows, GstarCAD is compatible with professional add-ons that extend its capabilities significantly.

Point cloud support
IFC import/export
Large-format print & publish
Expandable with surveying & civil engineering add-ons

Electrical Design

GstarCAD provides a robust DWG-based drafting environment for electrical documentation. For dedicated electrical symbol libraries, schematic automation, and panel layout tools, it pairs with the CADprofi Electrical add-on.

Precise 2D drafting & annotation
Layer & block management
PDF/DWF underlay & plotting
Expandable with CADprofi Electrical

Manufacturing

Deliver production-ready technical drawings with GstarCAD Mechanical's mechanical standard compliance, automated annotations, shaft and gear design generators, welding symbols, and workshop documentation tools.

Automated annotations & tolerances
Shaft & gear design generators
Welding symbol libraries
Workshop drawing tools
Google Reviews
What Users Say

Real reviews from
professionals worldwide.

Hear from engineers, architects, and designers who made the switch to GstarCAD.

Support

Frequently asked
questions.

Everything you need to know about GstarCAD licensing, versions, and getting started.

GstarCAD Standard is designed for design in the 2D. GstarCAD Professional also includes 3D design commands and dynamic group features based on the GstarCAD Standard version.

Download PDF

Both versions have full functionality. The only difference is that the Trial Demo version lasts for 30 days, then it can be used just as a Viewer.

There are 3 to choose; Stand-alone USB dongle, Stand-alone License (Flexnet), Network License (Flexnet).

The software itself is the same, there is just a difference in activation process and type of usage.

Network licenses are connected to the server which allows any user in the office to obtain access if the license is not in use.

Standalone version is connected to a PC or a Dongle.

GstarCAD can be successfully used by all engineers and technicians; architects, electricians, mechanical and civil engineers, surveyors. GstarCAD enables you to realize your projects and put them on the paper. GstarCAD is ideal for anyone who used CAD software once in their lifetime.

The easiest way is to download the latest version (Trial) and install it again — there will be three options: Modify, Repair, Uninstall.

Choose Modify and the new data will be installed while old files remain, so you don’t need to type in the Serial number again.

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View all questions →

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