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Civil 3D
Autodesk Civil 3D Connector

Get the most in Civil 3D with the Bimmatch plug-in

Pull data directly into your planning model from your organization's standards, specifications, and BIM objects — all without leaving Civil 3D. It's a single, powerful step toward full project compliance: the right information, right where you need it.

How to start: install the add-in from the Autodesk App Store — it only takes a few minutes.
Supported in Civil 3D versions 2024–2027. You'll get a notification whenever a new version is available.
Take me to the Autodesk App Store
Open It

Open Bimmatch launches the app as a modal window, Mark Applied Elements colorizes every element that already has Bimmatch data applied, Help Center opens this guide, and Check Add-in Update checks whether a newer version is available.

Bimmatch buttons on the Civil 3D ribbon
The Bimmatch App
Bimmatch app login panel in Civil 3D

A floating panel that stays where you put it

The app opens as a floating window that can be pinned anywhere in your Civil 3D layout. Once you've arranged it the way you like, Bimmatch remembers the position for your next session.

Link to Online Project
Linking a Civil 3D model to an online Bimmatch project

Connect your model to a live project

Click Select a project to choose from any project in your Bimmatch account. Linking gives you access to that project's documents, 3D objects, and content, plus automated compliance reports as you work.

Free users can create projects directly from the web app.
Matching Content by Element Selection
Bimmatch panel filtering content by selected Civil 3D element

Select an element, and the panel follows

Click any element in your model and the Bimmatch panel automatically filters the products, objects, and documents shown to match that element's context — no manual searching required.

Market Products
Bimmatch market products catalog in Civil 3D

Tens of thousands of products, one click away

Browse a catalog of market products and apply them with Insert Data for parameters, or Insert Model to bring in the 3D geometry where it's available. Click any product title for a full detail panel, or use the search bar to filter the catalog.

Organization Objects
Organization object library in Civil 3D

Your own standard component library

The same Insert Data / Insert Model workflow applies to your organization's own object library, so your team always builds from approved, standardized components — tracked automatically in Bimmatch's compliance reports.

Free users can create their own object libraries from the web app.
Insert Data
Inserting data onto a Civil 3D element with Bimmatch

Three steps to fully-parameterized elements

Select a model item, hover its product card and click Insert Data, and the relevant parameters and values are added straight into the element's data.

Values convert automatically from metric to your file's unit type.
Insert Model
Insert Model workflow in Civil 3D

Bring in real geometry, not just parameters

Insert Model adds library products using Civil 3D's Network Catalog geometry, so parts land in your model exactly as your organization builds them. The catalog file saves locally for reuse across future projects, and your organization's data is applied to every object automatically.

Docs
Bimmatch AI Docs chat in Civil 3D, view oneBimmatch AI Docs chat in Civil 3D, view two

Ask your documents, not just search them

Bimmatch's AI reads your organization's document library and automatically matches the relevant information to the BIM elements you're working on — cutting down planning time and making compliance checks far easier.

Industry Data
Attaching Uniclass and carbon data to a Civil 3D element

Classification and carbon, attached automatically

Attach Uniclass classification codes and embodied carbon values (A1–A3) directly to your elements — all saved straight into the element's dataset, ready for reporting.

We are here for you

Questions about the Civil 3D plug-in? Our team is happy to help.

[email protected]