Software · Photo & graphics

draw.io

draw.io is a diagramming program, available on Windows, macOS and Linux.

Completely free
Windows, macOS and Linux
Open source
No account

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Download from the official source

Link to the official download page, ad-supported (Clictune): an intermediate page may show for a few seconds. Direct link to the download

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Flathub, Winget (Windows Package Manager)
Excerpt from drawio.com, read on 6 November 2026
or save locally with the desktop app. your data stays yours—we can't access it. start diagramming desktop app free forever • no sign-up required • no lock-in sketch classic simple 100m+ users worldwide apache 2.0 licensed source code since 2005 trusted for 20 years why teams choose draw.io p Open the page
License: Apache-2.0 — Open source (permissive)confirmed by Flathub, Comptoir du Libre, Winget (Windows Package Manager)
Open source: Yes
Commercial use: Yesconfirmed by Flathub, Official plan pages (pricing, licence, terms), Winget (Windows Package Manager)
Account required: Noconfirmed by Winget (Windows Package Manager)
Excerpt from drawio.com, read on 6 November 2026
with the desktop app. your data stays yours—we can't access it. start diagramming desktop app free forever • no sign-up required • no lock-in sketch classic simple 100m+ users worldwide apache 2.0 licensed source code since 2005 trusted for 20 years why teams choose draw.io professional diagrammin Open the page
Credit card required: Noconfirmed by Flathub, Winget (Windows Package Manager)
Watermark: not documented
Ads: not documented
Platforms: Windows, macOS and LinuxEstablished by Linux: Flathub, Wikidata · macOS: Wikidata · Windows: Wikidata, Winget
Publisher: JGraph
Latest version: 32.6.10 (4 November 2026)
Latest activity: 6 November 2026
Source code: github.com/jgraph/drawio-desktop

At a glance

draw.io is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (Apache-2.0) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
No account needed
Commercial use allowed

About

draw.io is the most flexible and privacy-focused of any production grade diagramming tool. Create flowcharts, process diagrams, org charts, UML, ER diagrams, network diagrams and much more.

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 9 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (commercial use) — 6 November 2026
Facts collected from Comptoir du Libre (source code, licence) — 6 November 2026
Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) — 6 November 2026
Facts collected from Wikidata (licence, platforms) — 5 November 2026
Last technical check: 5 November 2026
Description from Flathub — AppStream (Flathub)

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