Simple Free CMS Picks That Stay Out of Your Way

Free is easy to find. Simple is easy to find. Free and simple and still maintained, that list gets short fast. I have spent years pulling clients out of overbuilt WordPress installs, and this article is the shortlist I actually work from when someone needs a small editable site and a budget of zero.

One ground rule before the picks: everything below is genuinely free, open source, or included at no charge, and small enough that one person can understand the whole system in an afternoon.

What a simple free CMS gets you

Every option here shares the same skeleton: PHP on cheap hosting, content stored as files instead of a database, an admin that edits those files, and templates you can modify without a build pipeline. That combination buys you:

• Hosting for a few dollars a month, bargain-bin shared PHP plans run all of these.
• Backups that mean 'copy the folder', restores that mean 'paste it back'.
• A tiny attack surface: no login-page brute-force storms, no plugin supply-chain surprises.
• Content you still own in ten years, because Markdown and JSON don't go obsolete.

What you don't get: user roles, approval workflows, and a plugin for everything. Decide which of the two lists matters more before you choose.

Grav: the flat-file all-rounder

Grav is the most complete simple free CMS I have used. MIT-licensed, no database, content as Markdown files with YAML front matter, Twig for templates. An optional Admin plugin adds a proper editing dashboard, and there is a package manager for themes and plugins.

It scales further than people expect, I have run documentation sites of a few hundred pages on Grav without it breaking a sweat, and the caching is genuinely good. The flip side of 'most complete' is 'most to learn'. YAML indentation errors at 11 pm are a rite of passage. If you want one tool to grow with for years, Grav is the safe pick. If you want to edit three pages twice a year, it is more machine than you need.

WonderCMS and GetSimple: simple free CMS minimalism

WonderCMS takes the opposite bet: the entire CMS is one small index.php. No database, no install wizard, upload the file, visit the page, log in, and click on things to edit them inline. It has been around since 2008 and still calls itself the smallest CMS going. For a five-page site that needs a phone number changed twice a year, it is close to perfect. Themes are minimal and the plugin list is short, which is the point.

GetSimple CMS is the veteran of this group, XML flat files, a proper admin panel, and a template system that is just HTML with a few tags. Development has slowed over the years, so check the forums for recent activity before committing. For a plain company site it remains one of the gentlest learning curves I have put in front of a non-technical client: ten minutes of training and they are editing pages.

Bludit and Pico: two more simple free CMS options

Bludit sits between the extremes: flat JSON files, MIT license, a tidy admin panel out of the box, and a Markdown editor non-developers accept without complaint. It is my default answer to 'I want a blog and an about page, and I don't want to learn anything'. Pages and posts are built-in concepts, so it feels familiar to WordPress refugees.

Pico goes the developer route instead: no admin at all. You write Markdown files and push them. It is stupidly fast and a great match if you already live in a text editor and want git as your workflow. It is not the thing you hand to a client who thinks FTP is a fitness brand.

A note on hosting costs, since 'free software' still lives somewhere. Every CMS in this article runs on the cheapest tier of shared PHP hosting, the three-to-five-dollars-a-month kind, because none of them need a database server with guaranteed memory. Put the same site on a managed WordPress host and you are paying for MySQL, caching layers, and malware scanning you would not otherwise need. Over three years that delta is a few hundred dollars, which usually exceeds the entire budget of the sites these tools are meant for.

Restorix CMS: a simple free CMS with one job

Full disclosure: this one is ours. The Restorix CMS is a single PHP file, /webarchive-cms.php, included free with every site we restore and deploy.

The audience is specific: people who just brought a site back from the Wayback Machine and need to fix what time broke. Swapping an old phone number on 200 pages, stripping a dead partner logo, replacing an ancient analytics snippet, that is search & replace territory, and it beats editing files one by one by about a week.

Two details are worth copying even if you pick a different tool: each deployed site gets its own randomly generated admin password shown in your dashboard, so there are no 'admin / admin123' accidents, and safe mode is on by default, keeping the editing surface small until you say otherwise.

The catches nobody lists on the homepage

• PHP version drift. A simple CMS untouched for four years can meet PHP 8.3 and lose. Budget one check-up a year.
• Small communities. When something breaks, you are reading a forum thread from 2021, not hiring one of fifty agencies. Favor projects with recent commits.
• No native search or memberships. No database means no built-in site search or user accounts. A static search index covers most small sites.
• Inline editing has opinions. It sounds great until a client pastes from Word and wrecks the layout. Set expectations and keep a backup habit.

None of these are deal-breakers for a small read-only site. All of them are fatal for the wrong project, a shop, a forum, a newsroom.

Picking one and moving on

My short version after years of these decisions: a growing multi-year project, pick Grav. A client editing a few pages rarely, WonderCMS or Bludit. You write Markdown and deploy with git, Pico. You restored an old site and need to clean it up, the Restorix CMS is already sitting in your deploy.

And if the 'site' you need is actually one you lost, expired domain, dead host, 2014 and holding, start with a free restore estimate instead of a rebuild. Restorix counts the archived files and locks the price before you pay, deploys to your hosting in one click, and refunds automatically if anything fails. Sometimes the simplest CMS project is getting your old one back.