A free and open source modelling tool to create ArchiMate models and sketches. Used by thousands of Enterprise Architects throughout the world.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux




Gliffy is described as '"If they could see what Im thinking, they'd get it!" People just understand faster with pictures. It helps them see how information is connected, whether it is complete, and how a shift in one element impacts something else' and is a popular Diagram Editor in the office & productivity category. There are more than 50 alternatives to Gliffy for a variety of platforms, including Web-based, Windows, Mac, Linux and iPad apps. The best Gliffy alternative is draw.io, which is free. Other great apps like Gliffy are Penpot, Excalidraw, Pencil Project and yEd Graph Editor.
A free and open source modelling tool to create ArchiMate models and sketches. Used by thousands of Enterprise Architects throughout the world.




Grafio allows you to make flow charts, org charts, Venn diagrams, mind maps, take notes, sketches and do other diagrams. Everything is custom and modifiable.



Design flowcharts, UML, Venn, and mind map diagrams with customizable templates, varied symbols, shapes, connector styles, overlapping sheet support, and intuitive drag-and-drop editing. Export visuals as images, edit multiple diagrams, and organize complex data visibly.




Create beautiful diagrams in minutes. Simple syntax. Endlessly customizable. D2 is the fastest and easiest way to get a mental model from your head onto the screen, then make edits with your team.




A Powerful idea processor.It's Open Source and Freeware. Create UML Diagrams, Network Diagrams, Flowcharts and many other types of diagrams with the versatile Dynamic Draw Software.




Vecta is a cloud-based collaborative diagramming tool that boosts productivity and increase effectiveness for team communication.


ARIS Express is based on the proven ARIS methodology and industry standards. Its intuitive user interface and the latest improvements in modeling assistances enable instant results. This free version will appeal to universities and vocational schools, as well as BPM beginners...


EDGE Diagrammer is a diagramming tool for creating various types of diagrams including block diagrams, flowcharts, and organizational charts. It automatically connects lines to figures, adjusts when objects are moved, and modifies shape size when text is added.

Apple Vision like gesture controls meet ChatGPT in an app to explore knowledge that doesn't require a headset or downloads. You just need a modern device with a webcam.




Diagramo is an online flowchart software

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Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.
