Pico
Pico is a lightweight, file-based CMS written in PHP that requires no database setup. Development has been abandoned; the README explicitly recommends against new projects and suggests alternatives like Grav CMS, HTMLy, Automad, or Typemill.
Key facts
Objective fields from the source. Values we can't verify are shown as “Unknown” rather than guessed.
| Field | Value |
|---|---|
| Repository | picocms/Pico |
| Owner | picocms |
| Primary language | PHP |
| License | MIT — OSI-approved |
| Stars | 3.9k |
| Forks | 608 |
| Open issues | 18 |
| Latest release | v2.1.4 (2020-08-29) |
| Last updated | 2026-07-07 |
| Source | https://github.com/picocms/Pico |
What Pico is
Pico renders Markdown files to HTML via Twig templating, stores content and configuration in YAML, and runs on PHP 5.3.6+ with dom and mbstring extensions. The project is end-of-life with no active maintenance; compatibility with modern PHP versions is not guaranteed.
Get the Pico source
Clone the repository and explore it locally.
git clone https://github.com/picocms/Pico.gitcd Pico# follow the project's README for install & configurationNeed it deployed, integrated, or customized instead? DEV.co ships production installs.
Best use cases
Implementation considerations
- Verify PHP version compatibility on target server (5.3.6+ minimum, but modern PHP 7.x+ support is unknown—test thoroughly).
- Confirm dom and mbstring PHP extensions are enabled; setup is manual and not validated by an installer.
- Plan migration or contingency if hosting environment upgrades PHP versions; no upgrade path documented for Pico itself.
- Flat-file storage means no built-in backup, version control, or concurrent editing—implement external versioning (Git) if needed.
- Review existing site for custom plugins or themes; these may not be maintained or compatible with future PHP upgrades.
When to avoid it — and what to weigh
- Starting a new production site — Project maintainers explicitly warn against using Pico for new websites. No active development, security patches, or modern PHP compatibility roadmap.
- Requiring modern PHP (7.x+) — Designed for PHP 5.3.6+; compatibility with current PHP versions (8.0+) is unclear and untested. Upgrading existing infrastructure may break the installation.
- Need for active support or community — Development has stopped; no maintainers actively respond to issues. Community support is minimal. An abandoned project carries technical debt and security risk over time.
- Scalability or enterprise features — Flat-file architecture and lack of indexing make it unsuitable for large content libraries, multi-user workflows, or complex permission models.
License & commercial use
MIT License (OSI-approved, permissive). Allows commercial use, modification, and distribution with minimal restrictions, provided the license and copyright notice are retained.
MIT is a permissive OSI license that permits commercial use. However, given the project's end-of-life status and lack of active maintenance, commercial reliance is not recommended. Liability for security issues, compatibility failures, or performance problems rests entirely with the deployer. Requires independent risk assessment and support planning.
DEV.co evaluation signals
Editorial assessment — not user reviews. Directional, with an explicit confidence level.
| Signal | Assessment |
|---|---|
| Maintenance | Stale |
| Documentation | Adequate |
| License clarity | Clear |
| Deployment complexity | Low |
| DEV.co fit | Possible |
| Assessment confidence | High |
README states "no known security issues" but provides no detail on threat model, penetration testing, or vulnerability disclosure process. Given end-of-life status, no security patches are planned. Projects depending on Pico should conduct independent code review and supply-chain risk assessment. Flat-file storage reduces certain database-attack vectors but introduces file-system and PHP execution risks. Regular backups and access controls are operator responsibility.
Alternatives to consider
Grav CMS
Active flat-file CMS with modern PHP support, plugin ecosystem, and ongoing development. Recommended by Pico maintainers as a direct upgrade path.
Hugo
Fast, compiled static site generator with Markdown support. No runtime PHP requirements, lower operational overhead, and strong community.
11ty (Eleventy)
Modern JavaScript-based static site generator with flexible templating and active maintenance. Better suited for new projects prioritizing ease of use and extensibility.
Build on Pico with DEV.co software developers
Pico is no longer maintained. Explore active alternatives like Grav, Hugo, or 11ty—or let us help you migrate to a modern, supported platform.
Talk to DEV.coRelated on DEV.co
Explore the category and the services that help you build with it.
Pico FAQ
Is Pico still secure for production use?
Will Pico work on modern PHP versions (7.x, 8.x)?
Can I contribute to Pico or take over maintenance?
What is the upgrade path from Pico 2.x?
Software developers & web developers for hire
DEV.co helps companies turn open-source tools like Pico into production software. Our software development services cover the full lifecycle — architecture, web development, integration, and maintenance — delivered by software developers and web developers who ship. Engage our software development agency to implement or customize it for your open-source cms stack.
Ready to Modernize Your CMS?
Pico is no longer maintained. Explore active alternatives like Grav, Hugo, or 11ty—or let us help you migrate to a modern, supported platform.