OmniGraffle is described as 'Can help you make eye-popping graphic documents—quickly—by providing powerful styling tools, keeping lines connected to shapes even when they’re moved, and magically organizing diagrams with just one click' and is a very popular Diagram Editor in the office & productivity category. There are more than 100 alternatives to OmniGraffle for a variety of platforms, including Web-based, Windows, Mac, Linux and iPad apps. The best OmniGraffle alternative is draw.io, which is both free and Open Source. Other great apps like OmniGraffle are Penpot, Excalidraw, LibreOffice - Draw and yEd Graph Editor.
EazyDraw is a productivity tool for the expression and transmission of knowledge. Words alone are rarely adequate to communicate Information, concepts and ideas. Amplify the expression of your creativity with integrated text, symbols and diagrams.
United States
Vexlio turns flowcharts, process maps, and diagrams into clickable, interactive visuals that can be shared with a link (no sign-in required to view).
TouchDraw is a vector drawing application that gives you everything you need to create structured 2D vector graphics such as flow charts, graphs, diagrams, illustrations, logos and floor plans just to name a few.
United States
Grapholite is a powerful online solution for the creation of flowcharts, org charts, mind maps, Venn charts, web site structures, etc. Can be used online and offline
Ukraine
Russia
Nevron Vision for .NET provides a complete set of components for data visualization that integrate with WinForms, Wpf, ASP.NET, and MVC applications.
Bulgaria
EU
Generate diagram-rich reports and documents, instantly. Generate software architecture diagrams, network diagrams, UML diagrams, cloud diagrams and many more!
Edraw OrgCharting helps create professional-looking and data-interactive organizational charts to easily facilitates strategic planning and workforce management.
China
Diagramo is an online flowchart software
United States
Zen Flowchart is the simplest tool to create flowcharts, org charts, process charts, sitemaps, and more. With a minimal and intuitive user interface, creating diagrams with Zen Flowchart is very easy and delightful.
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.
GermanyEU
Vecta is a cloud-based collaborative diagramming tool that boosts productivity and increase effectiveness for team communication.
