Best Open Source CMS Projects

I

Community-developed CMS for sites of all sizes

★ 30 Updated: Oct 2026 Status: Active

G

Blog engine and CMS with spam protection

★ 28 Updated: Oct 2026 Status: Active

A simple PHP blog and small-site CMS

★ 22 Updated: Oct 2026 Status: Active

C

Easy CMS for small and mid-sized websites

★ 20 Updated: Oct 2026 Status: Active

S

Visual CMS with built-in designer and editor

★ 18 Updated: Jul 2026 Status: Active

N

Classic PHP blog software for writers

★ 13 Updated: Dec 2025 Status: Slowing

Content management system for Phoenix applications

★ 11 Updated: Oct 2026 Status: Active

L

Easy to learn and fully customizable CMS

★ 7 Updated: Jun 2018 Status: Archived

P

PHP weblog tool that works with MySQL or flat files

★ 4 Updated: Feb 2024 Status: Inactive

W

Simple PHP CMS built for easy website production

★ 2 Status: Unknown

Z

Flat-file CMS that needs no programming knowledge

★ 1 Updated: Nov 2025 Status: Slowing

R

Ultra-light website engine in PHP

★ 1 Updated: Jun 2023 Status: Inactive