Simple flat file CMS

WonderCMS is the smallest flat file CMS
Free, fast & easy editing, only 5 files

Demo     Download 3.4.3 48kb


1-step install

Simply unzip and upload 5 files anywhere on your server.

WonderCMS is a flat file CMS, meaning it uses a text file as a database.
It's installed without any configuration, since no relational database (like MySQL) is required.

Privacy CMS, no commercial gain

  • Free and open source since 2008.
  • GDPR compliant.
  • Privacy oriented, WonderCMS ships without ads, any tracking or "powered by" links.

There are many ways you can contribute.

Contribute to WonderCMS

Packed with features

  • 1-click updates and backups
  • theme/plugin installer
  • responsive, user friendly
  • in place editing, SEO optimised, ...
List of all features

Amazingly fast and small

  • Aimed to be the smallest and fastest Content Management System.
  • Default installation returns a 100 out of 100 score on Page Speed Tests, both desktop and mobile.
  • No dependencies or external JavaScript/CSS libraries for your visitors (unless you're using Bootstrap).

Made with love

Wonder Dream Team

Masha Pogorevc, Robert Isoski & Slaven Stančič

Support us

Either you're creating a simple website or a blog, WonderCMS is carefully crafted to bring you a simple and minimalistic user experience.
Over 40 contributors who share the same passion worked on improving WonderCMS to used by thousands of people around the world.

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