Composr CMS: 
Your Data, Your Privacy, Your Control

Do you need to build a website? Are you tired of being locked down by third-party website builders and software? Composr CMS gives you full control and full autonomy over your website and its data!

The Composr software is Free and Open Source, so anyone can download and use it. Build any website you want, from a simple informational site to a complex eCommerce platform and anything in-between.

What is Composr CMS?

Composr is a very flexible CMS with advanced social, interactive and dynamic functionality.

Hundreds of features and building blocks are available out of the box. You don't need to rely on sketchy and potentially unmaintained third-party addons any longer.

Composr is embraced by a wide variety of industries, from Fortune-100 companies, government agencies, small startups / hobby sites, and much more! We make all the best ideas available to everyone.

Create smarter web properties; accelerate time to market 

  • Huge integrated feature-set
  • Supportive community
  • No licensing costs
  • Cloud-compatible
  • Mobile responsive
  • HTML5, CSS3, WCAG

 

Latest v11 News

New releases

Composr 11 beta6 released

11 beta6 released. Read the full article for more information, and upgrade information.

New releases

Composr 11 beta5 released

11 beta5 released. Read the full article for more information, and upgrade information.

New releases

Composr 11 beta4 released

11 beta4 released. Read the full article for more information, and upgrade information.

Older news

11th Oct 2024, 2:44 PM Composr 11 beta3 released 3 comments
4th Sep 2024, 10:49 PM Mass false-positive bans fixed 0 comments
21st Aug 2024, 3:31 PM Composr 11 beta2 released 1 comment
25th Jul 2024, 3:58 PM Calling spammers and white hackers! 0 comments
22nd Jul 2024, 4:13 PM Composr 11 beta1 released! 2 comments

Get an Early Preview of Version 11 by Visiting These Sites

Would you like your v11 site featured? When installing v11, on the licence agreement / terms page, indicate that we may feature your site. Note that setting this option does not guarantee we will feature your site.

Remember, version 11 is still in beta. We do not recommend running it in production unless you know what you are doing and are aware of the responsibilities and implications (especially security and stability).