lgsfmarket

Connect. Show. Share. Sell.

3D Showcase
Construction Drawings
Production Files
Design Marketplace

Optimized for FRAMECAD and VERTEXBD IFC exports.

Upload securely.

Supported IFC sources

Upload IFC files exported from these CFS/LGSF design tools.

Vertex BD

BIM to fabrication

IFC

FRAMECADStructure

Detail + machine prep

IFC

SteelSmart System

CFS engineering

IFC

MWF StrucSoft

Revit framing automation

IFC

FrameBuilder-MRD

Assembly + CNC

IFC

ScotSteel

Roll-form workflow

IFC

Workflow icons are lgsfmarket-owned compatibility illustrations, not official software logos. Trademarks belong to their respective owners.

Features

Upload, inspect and route IFC work without installing extra software.

Secure IFC upload

Upload IFC securely. Your source file stays protected while lgsfmarket creates a browser-ready preview.

Browser-based 3D review

Review CFS/LGS models in any browser on desktop, tablet or phone, without installing fabrication software.

Controlled share path

Start private, then choose a temporary review link, a Lobby preview or a complete Market listing.

Your model. Your ownership.

Showcase your work.
Connect with the CFS/LGSF community.

How it works · Built for LGS/CFS

Your design stays yours.

Share a 3D view without publishing your source IFC.

Try 10 IFC models in Private, free for life. Set visibility in Properties.

IFC (.ifc) · Review in your browser · Keep your original backup

Your source IFC is not public

Showing a model in the Lobby does not publish your original IFC as a downloadable file.

Your file is processed to create the model experience on the platform.

Choose Private or Public

Free member includes 10 private IFC models for life.

Public uploads do not count. Nothing switches to Public automatically.

No public source IFC download

Visitors do not receive an original IFC download through the public model presentation.

Supported drawing and production exports are separate from your source IFC.

Keep your original file

Keep your original IFC safely stored on your own computer or backup system.

Your model workspace is not a substitute for your own source-file backup.

From your IFC to a browser-based model

A clear workflow, with separate access for you and your viewers.

  1. 01

    Your original IFC

    Keep a safe copy of your original design file.

  2. 02

    Upload your IFC

    Choose a file you own or are authorized to use.

  3. 03

    Platform processing

    Your IFC is prepared for the supported browser viewer and tools.

  4. 04

    Explore in your browser

    Review your model, then choose how to present or share it.

You — the model owner

  • Review your model and available information
  • Manage your presentation and project details
  • Use the tools available to your account and plan
  • Keep ownership of your design and intellectual property

Other viewers

  • View the permitted presentation of public models
  • No original IFC download from the public preview
  • View-only links do not expose classification panels
  • Additional review tools follow the access you grant

Show your work. Keep your source protected.

Your design remains yours. Share only what you are authorized to share.

IFC export desk

Export IFC from the software you already use.

Pick your design tool for a concise, source-checked workflow, then bring the exported file back to the viewer.

Revit 2026

Exporting IFC from Autodesk Revit

Create a coordination-ready IFC from the current Revit project and confirm the setup expected by the receiving team.

Official workflow verified
  1. Open the project and prepare the view, links and model content that should be included.

  2. Open the IFC export dialog.

    File > Export > IFC
  3. Choose the output folder and file name, then load a suitable built-in or saved export setup.

  4. Use Modify Setup when you need to control the schema, coordinates, linked files, visible elements, property sets or steel content.

    Modify Setup
  5. Run the export, then open the resulting IFC in a viewer and review the export log before sharing it.

Do not choose a schema by habit. IFC4 Reference View is suitable for many reference workflows, while some structural-steel exchanges still require IFC2x3 Coordination View 2.0. Confirm the receiver requirement first.

Autodesk Help

Your IFC workspace

Review models, inspect frame details, and prepare drawings and exports in one workspace.

3D model control

Rotate, zoom, pan and drag CFS/LGS models directly in the browser.

Docked panels

Use docked or floating panels while reviewing model information.

Label panel tabs

Review frame labels, statistics and export tabs from one panel.

2D frame drawings

Open 2D frame drawings for review, checking and field coordination.

CNC layer render

Render CNC-oriented layers to prepare fabrication review workflows.

Groups and versions

Classify frames and keep saved edits as the model evolves.

Object inspection

Click a mesh to inspect object-level information and frame details.

Share and embed

Create free share links, embed previews and control visibility.

CNC production files

Export CSV, XML and other CNC file types for supported production workflows.

Edit frame details drawing

Pro+ members can edit steel frame details directly and export CSV.

PDF/DXF export

Export 2D frame assembly drawings and frame group floor plans in PDF and DXF formats.

MORETHANAVIEWER

One IFC upload can unlock review, export, sharing and publishing workflows.

Your design. Your control.

Manage model visibility and sharing from your workspace.

Private visibility

10 private IFC models free for life. Public uploads do not count.

Control shared access

Create a review link and revoke it when access is no longer needed.

Choose when to publish

Review your model and its visibility settings before listing it in the Lobby or Market.

No monthly reset or refund after deletion. Upgrade for more private models.

Read our privacy policy