Compare software

Visual ParadigmGaphor
Freemium

Paid editions with a free trial; some tools such as the VPasCode online editor are free.

 Free

The software is free under its open-source licence. Hosting, hardware and external…

macOS, Web Windows, macOS, Linux
  • Covers UML, SysML, BPMN and enterprise architecture in one tool
  • Desktop and browser versions
  • It keeps a real UML 2 data model behind the diagrams, so elements are reused across views rather…
  • Broad feature set takes time to learn
  • Full features require a paid edition
  • It is a modelling tool rather than a quick diagram editor, and it does not generate code from…
Downloadable app, Web application Downloadable app
Closed source Open source
License not stated License: Apache-2.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.