Bolt!

Fork CMS is dedicated to creating a user friendly environment to build, monitor and update your website. We take great pride in being the Content Management System of choice for beginners and professionals.

TYPO3 is an enterprise-class, open source CMS, used internationally to build and manage websites of all types, from small sites for non-profits to multilingual enterprise solutions for large corporations.

Craft gives you the tools to sculpt a content management experienceprecisely tailored to your site’s needs.

blogstrap.py is a simple, no frills blog content management system powered by Twitter's Bootstrap and web.py. It features most things you would come to expect from a simple blogging platform. You can browse posts by category or subcategory, see recent posts, and mark favorites. You can perform basic searches. It includes an About page. A basic tag system is implemented (popular tags are counted and shown). A simple comment system is available. A robust administrative interface is included where you can create and edit posts. You can upload images and include them on a Credits page, where you can properly attribute the original author. Comments can be set to on, off, or manual approval (moderated). Security has been a top priority since the beginning. Blogstrap.py has low resource usage and runs quickly on top of Lighttpd. »

Habari is next-generation blogging.Download Habari or try the demo and help our community design the future of blogs.

Symphony is an XSLT-powered open source content management system

Web Start Today is the small business owner’s ticket to Internet success. With our easy-to-use Website Builder, hands-on business owners can create and customize a feature-rich website in few easy steps and go live the same day for free.

A simple CMS for web designers. Take any HTML/CSS template and make it CMS enabled in minutes!

Fast and small flat-file content management system written in PHP!

Umbraco is a fully-featured open source content management system with the flexibility to run anything from small campaign or brochure sites right through to complex applications for Fortune 500's and some of the largest media sites in the world.

Directus. An awesome content management framework for everyone.

Apostrophe is a design-driven, in-context CMS built on Node.js and MongoDB. It provides the tools to develop both simple and complex content-driven websites through simple templating and modular functionality. The editing experience is designed around the idea that content mangement should be easy, and therefore editors can create and manage their content right on the page itself.