Version 9 Documentation

User Guide

Everything you need to know before you start touching code with Concrete CMS.

Learn to Use Concrete

Developers

Learn how to extend Concrete CMS with custom Add-Ons, Themes, and core development.

Start Coding

More Resources

Latest Video

Every Concrete CMS install has a built in calendar you can use, in this video we will set one up from scratch.

Calendar setup on a Concrete CMS site Posted on 10/7/22

Recent Tutorials

Upgrading Concrete from 8.5 to 9.x

Jun 21, 2024

By myq.

How to avoid problems upgrading from 8.5 to 9.x

How to change the default date format

May 30, 2024

By myq.

Change the format of the default date

WebOps Tutorial on Running and Upgrading a Concrete CMS Website

May 2, 2024

By myq.

Describes how to deploy, manage, and upgrade a Concrete CMS website

Using the Concrete Migration Tool Addon

Apr 27, 2024

By EvanCooper.

How to use the Concrete CMS Migration Tool

Legacy Documentation

Wander through documentation from ages past to find those historical nuggets of wisdom.

User Guide

Learn how to use Concrete and set up your site.

Start Here

Developers

Learn how to extend Concrete CMS. If you're a theme or add-on developer, or someone creating a custom website or application solution with Concrete, this is where you need to be.

Developers

Introduction & Installation

Building a website with Concrete

The definitive, best-practices guide to building and configuring a Concrete website

Full Developer Documentation

Full documentation for all of Concrete’s developer features