What is Composr CMS?

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

Hundreds of features are available out of the box, as well as building blocks, and further addons (think multi-channel content delivery).

Composr is embraced by Fortune-100 companies, government agencies, and small startups. We make all the best ideas available to everyone.

Create smarter web properties; accelerate      time to market
  • Huge integrated feature-set
  • Enthusiastic community
  • No licensing costs
  • Cloud-compatible
  • HTML5, CSS3, WCAG

Tutorial Library

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Latest News

Composr 10.0.52 released

2nd August 2025, 11:10 pm

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

Composr 10.0.51 released

15th June 2025, 12:21 am

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

11 beta8 coming in a week or two

14th March 2025, 9:53 pm

Version 11 beta7 is a particularly rough version, so 11 beta8 will come out quickly in a week or two. Read more to learn about this.

Composr 11 beta7 released

13th March 2025, 4:00 pm

11 beta7 released. Read the full article for more information, and upgrade information.

Where is version 11 beta7?

4th March 2025, 4:06 am

Version 11 beta7 is still in the works but is taking longer than usual. Read more to see a video of what is to come in the update.

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