Open-source diagramming tool for flowcharts, org charts, network diagrams, BPMN and UML. Runs on the web or desktop and opens Visio .vsdx files.
Open sourceEasy to use
Free alternative to
Code activity
- Stars
- 9,244
- Forks
- 1,364
- Open issues & PRs
- 39
- Last commit
- 3 days ago
- Latest release
- 3 days ago
Details
- Type
- Open source
- License
- Apache-2.0
- Written in
- JavaScriptJavaCSSHTML
- Platforms
- Web · Windows · Mac · Linux
- Ease of use
- Easy to use

Pros
- Opens and imports Visio .vsdx files
- Saves to your computer, Google Drive or OneDrive
- Large library of shape sets
Cons
- Can't export back to .vsdx
Use draw.io instead of
Microsoft VisioFlowcharts, org charts, BPMN and network diagrams, and it can import Visio .vsdx files.
How is the 100/100 "Health" score calculated?
Dorabot computes it weekly from public GitHub data; it is not a review of software quality: 40 points for code freshness (a commit in the last 30 days earns full points), 25 points for popularity by stars, 20 points for a recent release, 15 points for the ratio of open issues to stars. 80+ is Good, 60–79 Fair, below 60 Weak.
FAQ
Is draw.io free?
Yes. draw.io is open source (Apache-2.0 license) and free for personal and commercial use.
Which platforms does draw.io run on?
draw.io is available for Web, Windows, Mac and Linux.
What can I use draw.io instead of?
draw.io is a free alternative to Microsoft Visio.
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