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.
- Huge integrated feature-set
- Enthusiastic community
- No licensing costs
- Cloud-compatible
- HTML5, CSS3, WCAG
Tutorial Library
Latest News
Bogus vulnerability reported ("'banners' Persistent Cross Site Scripting")
8th December 2020, 3:31 amAnatomy of a bogus vulnerability that is circulating.
Updated minimum PHP requirement
28th November 2020, 12:02 amComposr now requires PHP 5.3+ (but really you should be on PHP 7.3+).
Composr 10.0.34 released
23rd November 2020, 10:29 pm10.0.34 released. Read the full article for more information, and upgrade information.
Bugs in Composr 10.0.33
24th October 2020, 1:16 amThere are a number of nasty bugs in 10.0.33, hot fixes are linked inside this issue.
PHP 8 support
22nd October 2020, 4:03 amImportant message regarding Composr compatibility with PHP 8.
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