Apps similar to ProcessOn include draw.io, which is free and open source. Other options are yEd Graph Editor, Dia, Pencil Project and Xmind. There's no shortage of Diagram Editors like ProcessOn, with more than 50 alternatives for Windows, the web, Mac, Linux and iPhone.
Professional business process modelling on Microsoft platforms. Instantly turn your Visio files into structured corporate model. Enterprise Explorer instantly reveals all corporate business objects and metadata behind your regular office files.
United States
Whether you are a Business Architect, System Architect, Developer, Analyst or Designer, Modeliosoft meets your needs through its high quality solutions for modeling, and report, architecture or code generation.
Prototype cheaply and quickly for iPad, iPhone, Android, Windows Phone 7, Facebook and web using Apple Keynote, Microsoft PowerPoint or OpenOffice Impress.
Cubetto Flow gives you the opportunity to model appealing flowcharts right on your iPad. Process landscapes for a chronological overview on all your flowcharts and organizational charts are available too.
Germany
EU
UModel is a UML (Unified Modeling Language) software modeling tool from Altova, the creator of XMLSpy. UModel supports all 14 UML 2 diagram types and adds a unique diagram for modeling XML Schemas in UML.
AustriaEU
Sketch, walk through, and share system design flows. Drag components, connect them, and present each interaction step by step — no account needed to try.
India
Merge Plan is a user friendly diagram application. It is fully compatible with most diagram file formats. It is a great value in comparison to other diagram applications. It is part of Merge Soft Office.
