about

draw.io is the world's most widely used diagramming application and it's free to use and deploy yourself.

Since 2005, we've been building diagramming software with one mission: provide free, high quality diagramming software for everyone.

Your data stays yours. We will never lock you out of your own diagrams. Your files stay with you, not us.

Free and open. The draw.io editor is Apache 2.0 licensed. No artificial scarcity, no Enterprise tier for SSO.

No lock-in. When companies pay us (through our Atlassian integrations), it's because we add value, not because we've trapped them. You always control your data.

Independent and sustainable. We're not VC-funded or chasing growth-at-all-costs. draw.io Ltd (UK) and draw.io AG (Switzerland) are private companies focused on building great software, not inflating valuations.

Privacy-first. The free app.diagrams.net stores nothing on our servers, your diagrams stay on your device or your chosen cloud storage.

---

draw.io Ltd · Artisans' House, 7 Queensbridge, NN4 7BF, Northampton, UK · Registered in England #04051179

draw.io AG · Altenhofstrasse 45, 8008 Zürich, Switzerland · CHE-210.604.548