Viewflow is the workflow library based on BPMN concepts. BPMN - Business process modeling and notations - is the widely adopted industry standard for business process modeling. BPMN provides a standard notation readily understandable by all business stakeholders. Viewflow bridges the gap between picture and executable, ready to use web application.


After more than ten years history of the BPMN standard, it contains the whole set of battle-proven primitives for all occasions and helps you to describe all real life business process scenarios. Viewflow assists you in building a BPMN diagram in code and keep business logic separate from django forms and views code.

Viewflow suite has a modular design, and you can use viewflow core library itself, or accompanied with pre-built UI frontend.


django-viewflow works with Python 2.7 and Python 3.4 or greater, django 1.8/1.9/1.10/1.11:

pip install django-viewflow

Viewflow PRO:

pip install django-viewflow-pro  --extra-index-url<licence_id>/simple/

To install from requirements.txt, the following statment could be added on top of the file:



Viewflow is an Open Source project licensed under the terms of the AGPL - The GNU Affero General Public License v3.0

Viewflow Pro has a commercial-friendly license allowing private forks and modifications. You can find the commercial license terms in COMM-LICENSE. Please see FAQ for more details.