OmniGraffle!

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OmniGraffle alternatives

  • Lucidchart

  • Lucidchart is an online diagram and flowchart software that supports Microsoft Office Visio import and can work on any operating system. The easiest way to draw flowcharts, wireframes, UML diagrams, network diagrams, mind maps, iPhone mockups, site maps and more. Work together in real time with your team and clients! Along with the online version, Lucidchart also has a downloadable solution that runs on Mac, Windows and Linux; this enables offline editing at any time! »

    tags: charts diagramming flow-chart-creator flowchart generic-diagrams
  • draw.io

  • draw.io is a free online diagram drawing application for workflow, BPM, org charts, UML, ER, network diagrams. No login or registration are required and features include the ability to save locally (including svg), a range of stencils, .vsdx, Lucidchart and Gliffy import and real time diagram sharing.

    tags: auto-aligment-rulers business-process-management chrome-extension diagram-designer diagrams
  • Pencil Project

  • Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.

    tags: cliparts diagrams drawing electron firefox-extension
  • Adobe Illustrator CC

  • Design quickly and confidently with Adobe Illustrator software. Sophisticated tools for drawing and typography, along with advanced color controls and creative effects, provide a comprehensive vector graphics environment. Explore more efficient ways of working with multiple artboards, a Blob Brush tool for intuitive vector painting, and transparency in gradients with on-object controls. Stay ahead of the pace of change — equip yourself with precisely the tools you need for today’s print, web, interactive, motion, and mobile content design. »

    tags: automatic-alignment drawing graphics illustration layer-support
  • yEd Graph Editor

  • yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams, organization charts, mind maps, and many other kinds of diagrams, graphs, and networks. Choose from a wide range of highly sophisticated layout algorithms to automatically arrange diagrams in no time. An intuitive and visually appealing user interface makes creating diagrams fun. Once a diagram has been created, it’s easy to save, print, or export it to popular formats like PDF, SWF, EMF, SVG, JPEG, GIF, PNG, or HTML image maps. »

    tags: Portable auto-layout chart diagram-editor diagramming
  • XMind

  • XMind is a brainstorming and mind mapping application. It provides a rich set of different visualization styles, and allows sharing of created mind maps via their website.The application is available as an Open Source version and as a paid commercial 'Pro' version. XMind Pro offers extended features like Gantt charts, a presentation mode, export features (PDF, Office, MindManager and Freemind), audio notes, a merge feature, privately online sharing, and more. The Open Source version is otherwise a very functional and powerful 'Mind Managing' software. »

    tags: brainstorming knowledge-management mind-mapping office-productivity project-management
  • LibreOffice - Draw

  • Draw lets you produce anything from a quick sketch to a complex plan, and gives you the means to communicate with graphics and diagrams. With a maximum page size of 300cm by 300cm, Draw is a an excellent package for producing technical drawings, general posters, and much else.

    tags: Portable charting comic-maker diagramming drawing
  • Microsoft Office Visio

  • Microsoft Office Visio makes it easy for IT and business professionals to visualize, explore, and communicate complex information. Go from complicated text and tables that are hard to understand to Visio diagrams that communicate information at a glance. Instead of static pictures, create data-connected Visio diagrams that display data, are easy to refresh, and dramatically increase your productivity.

    tags: chart database-modeling diagramming diagrams flowchart
  • Lucidchart

  • Lucidchart is an online diagram and flowchart software that supports Microsoft Office Visio import and can work on any operating system. The easiest way to draw flowcharts, wireframes, UML diagrams, network diagrams, mind maps, iPhone mockups, site maps and more. Work together in real time with your team and clients! Along with the online version, Lucidchart also has a downloadable solution that runs on Mac, Windows and Linux; this enables offline editing at any time! »

    tags: charts diagramming flow-chart-creator flowchart generic-diagrams
  • PlantUML

  • PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others. Mostly based on Graphviz. Can render various diagram syntax such as PlantUML, Dot, and Ditaa.

    tags: Portable chart create-uml-entities flowchart java-based
  • Graphviz

  • Graphviz is open source graph visualization software. It has several main graph layout programs. It also has web and interactive graphical interfaces, and auxiliary tools, libraries, and language bindings.

    tags: graph-visualization graphs svg
  • Google Drive - Drawings

  • Google Drawings, part of Google Drive , allows users to collaborate creating, sharing, and editing images or drawings. It can be used for creating charts, diagrams, designs, flow-charts, etc. It contains a subset of the features in Google Drive - Slides but with different templates. Its features include laying out drawings precisely with alignment guides, snap to grid, auto distribution, and inserting drawings into other Google documents, spreadsheets, or presentations. »

    tags: graphics drawing charts online-collaboration flowchart
  • Gephi

  • Gephi is an open-source software for visualizing and analyzing large networks graphs. Gephi uses a 3D render engine to display graphs in real-time and speed up the exploration. Use Gephi to explore, analyse, spatialise, filter, cluterize, manipulate and export all types of graphs.

    tags: 3d-rendering exploration filtering graph-visualization graphs
  • Edraw Max

  • Creating flowcharts, organizational charts, business diagrams, science illustration, network diagrams, mind map and lots more. Free Examples Download.

    tags: business-card chart diagram educational-tool floor-plans
  • Gliffy

  • "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. Its simpler to grasp when you can see the connections and test "what if" scenarios.

    tags: chart flowchart workflow