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OpnForm

Beautiful open-source form builder

Calendar & Contacts ★ 3.8k stars Medium setup AGPL-3.0

Beautiful Open-Source Form Builder. Contribute to OpnForm/OpnForm development by creating an account on GitHub.

Official siteSource code

Strengths

  • Released under the AGPL-3.0 license
  • First-class Docker support for quick deployment
  • Active community (3.8k GitHub stars)
  • Written in PHP

Is OpnForm secure?

No known vulnerabilities affect OpnForm's latest release (v2.5.0). OSV.dev lists 10 past advisories for the project; none of them applies to this release. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

  • Most recent fixed advisory CVE-2026-75106, published 2026-08-17 (58 days ago), fixed in 2.0.2

Source: OSV.dev, checked 2026-10-14. How this is measured.

Health badge

Maintain OpnForm? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 91 · excellent

Markdown
[![SelfHostIndex health score for OpnForm](https://selfhostindex.com/badge/opnform.svg)](https://selfhostindex.com/app/opnform/)
HTML
<a href="https://selfhostindex.com/app/opnform/"><img src="https://selfhostindex.com/badge/opnform.svg" alt="SelfHostIndex health score for OpnForm"></a>
reStructuredText
.. image:: https://selfhostindex.com/badge/opnform.svg
   :alt: SelfHostIndex health score for OpnForm
   :target: https://selfhostindex.com/app/opnform/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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