UMLGraph allows the declarative specification and drawing of UML class and sequence diagrams. The current features are part of an ongoing effort aiming to provide support for all types UML diagrams.

The best free alternative to ProcessMaker is Napkins.dev, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to ProcessMaker and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to ProcessMaker are Coggle, Umbrello, Zoho Creator and Marvel.
UMLGraph allows the declarative specification and drawing of UML class and sequence diagrams. The current features are part of an ongoing effort aiming to provide support for all types UML diagrams.

Graphity is a diagram editor that can be used to quickly and effectively generate drawings and to apply automatic layouts to a range of different diagrams and networks.

IYOPRO, Improve your Processes, is a professional online BPM and workflow system that utilizes the BPMN 2.0 standard.


SYDLE SEED is a 100% web BPMS (Business Process Management System) designed for those who believe that having intelligent processes is a key factor for success of the organizations seeking for order and efficiency.



Proces.io is a tool with which you can easily build your individual workflows and coordinate social collaboration activities. Thanks to the graphical user interface, workflows can be created with no need for technical expertise.


Network Notepad is a Freeware program for creating interactive network diagrams.
Xebece is a multipurpose tool for information visualization and organization. It can be used to set up intriguing presentations. Likewise, Document management is straightforward and effective if you use Xebece.


Serena Prototype Composer - the best agile application prototyping tool is now free! View the demo, take the product tour, or download it free today.
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java.


Camunda Modeler is a desktop application for editing BPMN process diagrams and DMN decision tables. It is very easy to use, which means that business analysts can use it as well as developers, working on the same diagrams.




Fluid UI is the fastest mobile app prototyping tool available. Design and test your low and high fidelity app mockups on a mobile device with ease. Simple and UX oriented, this UI tool helps unlock creativity and will save your team time and money while gathering app...



