Pricing
UMLet pricing
As umlet.com lists them, read 7 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| UMLet | Free, open-source UML tool · stand-alone app for Windows, macOS, and Linux; Eclipse plugin · web app and VS Code extension | Free |
| UMLetino | Free online UML tool · runs in browser · saves diagrams in browser storage · PNG export | Free |
From umlet.com, umletino.com.