Open-BPMN

B tier on Process Mapping SoftwareScore 7.2 · #4 of 26

Android app: Not listed
Free plan: Yes
Runs on: Browser extension, Linux, Mac, self-hosted, Web, Windows

open-bpmn.org

Summary

Open-BPMN is a free, open platform for creating and maintaining business process models using BPMN 2.0. Its editor displays diagrams and lets users add, change, or remove BPMN elements. It is presented for analysts designing high-level processes, as well as architects and developers modeling technical processing logic. The project uses the Eclipse Public License and states that it has no license costs. Open-BPMN can run in Visual Studio Code, Eclipse IDE, Eclipse Theia, or standalone web applications. Its extension system supports adapting editor behavior and appearance through BPMN 2.0 extensions or Eclipse GLSP. The Java metamodel can generate models programmatically and import or export .bpmn files; diagrams can also be exported as lossless SVG, depending on the tooling platform. Documentation covers running it as a Docker web application and deploying it in Kubernetes. The VS Code extension requires Java 17 or later. The project directs users to a GitHub discussion forum for questions and bug reports.

Who it is for

It suits business analysts mapping top-level processes, and architects or developers modeling technical process logic. Teams needing extensibility or programmatic BPMN model handling may also find its tooling relevant.

What is good

Free platform with no license costs.
Supports BPMN 2.0 models.
Can import and export .bpmn files.
SVG export is available depending on platform.
Supports several IDE and web environments.

What to know first

VS Code extension requires Java 17 or higher.
SVG export depends on the tooling platform.

Verdict

Open-BPMN provides BPMN 2.0 diagram editing, extensibility, and model import and export without license costs. Check the Java prerequisite for its VS Code extension and the tooling dependency for SVG export.

Open-BPMN plans and pricing

All plans

Open-BPMN Free Free and open platform · no license costs open-bpmn.org · 2 Oct 2026

Compared on process mapping software

Free plan: Yesopen-bpmn.org
BPMN support: Yesopen-bpmn.org
Process documentation: Yesopen-bpmn.org
Version history: Yesopen-bpmn.org
Export formats: SVG, BPMNopen-bpmn.org

Facts

Purpose: Open-BPMN is a free, open modeling platform for creating and maintaining business process models based on BPMN 2.0.open-bpmn.org · 2 Oct 2026
Intended users: The site describes it for business analysts designing top-level processes and for architects and developers modeling technical processing logic.open-bpmn.org · 2 Oct 2026
License: The project says it uses the Eclipse Public License and has no license costs.open-bpmn.org · 2 Oct 2026
Extensibility: Its extension mechanism lets projects adapt the editor’s behavior and appearance using BPMN 2.0 extensions or Eclipse GLSP.open-bpmn.org · 2 Oct 2026
Integrations: The documentation lists Visual Studio Code, Eclipse IDE, Eclipse Theia, and standalone web applications as environments for running Open-BPMN.open-bpmn.org · 2 Oct 2026
Imixs-Workflow: The Imixs-Workflow extension adds attributes to BPMN tasks and catch events so models can be executed by the Imixs-Workflow engine.open-bpmn.org · 2 Oct 2026
Model library: The Java metamodel can generate BPMN models programmatically and import or export models from .bpmn files.open-bpmn.org · 2 Oct 2026
Diagram editing: The client displays BPMN models and provides tools to create, modify, and delete BPMN elements.open-bpmn.org · 2 Oct 2026
Export: The documentation says diagrams can be exported as lossless SVG graphics, depending on the tooling platform.open-bpmn.org · 2 Oct 2026
Deployment: The installation guide documents running Open-BPMN as a web application in Docker and deploying it in Kubernetes.open-bpmn.org · 2 Oct 2026
Prerequisite: The VS Code extension is based on JDK 17 and requires Java 17 or higher.open-bpmn.org · 2 Oct 2026
Support: The site directs users to its GitHub discussion forum and says users can report bugs or start discussions.open-bpmn.org · 2 Oct 2026
Maker: The project says it is led by Imixs, a software company located in Munich, Germany, specializing in business process management solutions.open-bpmn.org · 2 Oct 2026