GstarConcrete 2026

CAD software for reinforced concrete drafting.

Automate reinforcement, formwork and execution drawings directly in your CAD.

If you use AutoCAD, you already know how to use GstarConcrete.

Request a demo or quote Explore the software
  • ZWCAD 2018-2026
  • AutoCAD FULL 2010-2027
  • GstarCAD 2018-2027
  • BricsCAD 2020-2026
  • ABS and Excel export
  • Production-ready detailing
Reinforcement drawing examples

Browse a dedicated page with real PDF samples of execute reinforcement drawings generated with GstarConcrete.

Open example PDF library
Innovation without drastic changes Smart texts and polylines stay editable with standard CAD commands.
Self-training interface Dialogue boxes use real previews so the software behaves like a visual guide.
Production focused From layout to reinforcement schedules, the workflow stays fast and practical.

Concrete CAD software

CAD tools for reinforced concrete drawings, rebar detailing and formwork documentation

GstarConcrete is designed for engineers, drafting teams and reinforced concrete detailers who need to produce clear DWG drawings without leaving their CAD environment. The software supports the complete concrete CAD workflow: drawing rebars and stirrups, managing bar positions, preparing reinforcement schedules, creating formwork and structural drawings, and exporting production data for downstream processes.

Concrete CAD workflow

  • Draw reinforced concrete elements directly in a familiar CAD environment
  • Keep DWG files editable with standard CAD commands and smart objects
  • Use the same workflow for layout drawings, reinforcement views and construction documentation

Rebar detailing and schedules

  • Create rebars, stirrups, bar series, section bars and callouts with automatic numbering
  • Generate reinforcement schedules, bending lists, diameter summaries and quantity data
  • Export tables and production information to Excel, ABS and CNC-oriented workflows

CAD platform compatibility

  • Compatible with AutoCAD FULL, ZWCAD, GstarCAD and BricsCAD versions used by structural offices
  • Built for Windows-based CAD production and reinforced concrete detailing teams
  • Suitable for international reseller networks and localized concrete drafting workflows

GstarConcrete

Focused modules for reinforcement and structural drafting

GstarConcrete overview

  • CAD add-on for reinforced-concrete drafting and construction documentation
  • Creates rebars, beams, columns, slabs and stirrups with automatic numbering and schedules
  • Produces bending lists and export formats for CNC rebar machines
  • Works with smart CAD objects while preserving a familiar drafting workflow
  • Built to keep production drawings clear, editable and fast to update

Reinforcement module

  • Draw rebars, round bars and shapes with interactive preview
  • Autoshape technology adapts geometry automatically
  • Different type of Callouts for bars, section bars and bar series
  • Schedules with weights, diameter tables and shape lists
  • Advanced editing, filters, renumbering and shape grouping
  • Faster reinforcement production with fewer manual errors

Formwork module

  • Multi-level floor-plan drafting with 3D model generation
  • Management of columns, beams, slab areas and intelligent openings
  • Automatic slab layout down to each hollow flooring block
  • Automatic perimeter beam generation from openings
  • Export to structural analysis software and plan reconstruction from the model
  • Better geometry control, synchronization and fast graphic updates

Video tutorials

Tutorial area for official support videos, demos and onboarding materials

Frequently asked questions

Clear answers before you begin

What is GstarConcrete and what is it used for?

GstarConcrete is software for the detailed drafting of reinforced concrete structures, integrated directly into the CAD environment. It allows you to create and update formwork, reinforcement, construction details, numbering, bar schedules and execution drawings, automating many manual operations and reducing drafting time and errors.

Which CAD platforms is GstarConcrete compatible with?

GstarConcrete is compatible with ZWCAD Pro 2018-2026, AutoCAD FULL (not LT) 2010-2027, GstarCAD Standard and Professional 2018-2027, and BricsCAD Pro 2020-2026.

Do I need to learn a new CAD program?

No. GstarConcrete works inside the CAD program you already use and retains familiar commands and workflows.

Can I try GstarConcrete before purchasing?

To request a trial, contact the authorized dealer for your area or select Demo request in the contact form.

The dealer will provide details about trial availability, duration and activation. Downloading the setup does not include a trial license or activation code.

Where can I download the setup and how does installation work?

You can download the setup directly from the Download page without registering or signing in.

The available installer is the Windows 64-bit (x64) version. Check compatibility with your CAD environment before installing.

Once the download is complete, run the setup file and follow the installation wizard.

If you experience difficulties during the download or installation, you can request assistance through the Contacts form.

Which license options are available?

GstarConcrete is available with annual licenses activated online, including configurations for multiple workstations. A USB-key license is also available on request. To identify the most suitable option, request a quote and specify the number of workstations.

Can GstarConcrete use DWG files and data from structural calculation software?

GstarConcrete works directly with DWG files. With the DTC module, it can also convert beam DXF files exported by supported structural calculation programs into GstarConcrete drawings.

Where can I find tutorials and technical support?

The Tutorials section includes a complete tutorial, short videos organized by category and sample PDFs. For technical assistance, select Technical support in the contact form and describe your request, or contact the authorized dealer for your area.

Authorized dealers and local reseller partners

International contacts, upgraded with clearer geography and stronger commercial presentation

This space is available. You could be the next GstarConcrete reseller.

Send us a contact request.

Send a reseller request

Product naming note

GstarConcrete and Auto_C.A. refer to the same software

The difference in naming depends solely on the target market and the commercial choices of individual resellers.

For this reason, you may find references online in videos, tutorials, brochures, or training materials, including on YouTube, to either GstarConcrete or Auto_C.A.; in all cases, they refer to the same product.

New dealer request

Interested in becoming a new GstarConcrete reseller?

If you are interested in representing GstarConcrete in your area, send us a request and we will get back to you with the reseller details.

Send a reseller request
World map for new reseller area requests

Contact and specific requests

A dedicated request box designed for GstarConcrete commercial inquiries