Alternatives to OmniGraffle for all platforms with any license

  • yEd Graph Editor icon

    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...

    Free Mac Windows Linux Web / Cloud

  • Lucidchart icon

    Lucidchart

    Online diagram and flowchart software that supports Microsoft Visio import and can work on any operating system.

    Commercial Mac Windows Linux Web / Cloud iPad Chrome ... Google Apps

  • draw.io icon

    draw.io

    draw.io is a free online diagram drawing application for workflow, BPM, org charts, UML, ER, network diagrams. No login or...

    Free Mac Windows Linux Web / Cloud Chrome OS Android Tablet ... iPad

  • Pencil Project icon

    Pencil Project

    Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have...

    Open Source Mac Windows Linux Firefox

  • LibreOffice - Draw icon

    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...

    Open Source Mac Windows Linux BSD

  • Microsoft Office Visio icon

    Microsoft Office Visio

    Microsoft Office Visio makes it easy for IT and business professionals to visualize, explore, and communicate complex information. Go...

    Commercial Windows Windows RT

  • Graphviz icon

    Graphviz

    Graphviz is open source graph visualization software. It has several main graph layout programs. It also has web and interactive...

    Open Source Mac Windows Linux Web / Cloud

  • Google Drive - Drawings icon

    Google Drive - Drawings

    Google Drawings allows users to collaborate creating, sharing, and editing images or drawings.

    Free Web / Cloud Chrome OS Chrome

  • PlantUML icon

    PlantUML

    PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within...

    Open Source Mac Windows Linux Web / Cloud Android Chrome OS

  • Gephi icon

    Gephi

    Gephi is an open-source software for visualizing and analyzing large networks graphs. Gephi uses a 3D render engine to display graphs...

    Open Source Mac Windows Linux

  • Axure RP icon

    Axure RP

    Axure RP is the leading tool for rapidly creating wireframes, prototypes and specifications for applications and web sites.

    Commercial Mac Windows

  • Gliffy icon

    Gliffy

    "If they could see what Im thinking, theyd get it!" People just understand faster with pictures. It helps them see how...

    Freemium Web / Cloud Chrome OS

  • Umbrello icon

    Umbrello

    Umbrello UML Modeller is a Unified Modelling Language diagram programme for KDE. UML allows you to create diagrams of software and...

    Open Source Mac Linux

  • mockingbird icon

    mockingbird

    mockingbird is an online tool that makes it easy for you to create, link together, preview, and share mockups of your website or...

    Commercial Web / Cloud

  • Edraw Max icon

    Edraw Max

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

    Commercial Mac Windows Linux

  • Grafio icon

    Grafio

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

    Commercial iPhone iPad

  • Fluid UI icon

    Fluid UI

    Fluid UI is the fastest mobile app prototyping tool available. Design and test your low and high fidelity app mockups on a mobile...

    Freemium Web / Cloud

  • Diagram Designer icon

    Diagram Designer

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

    Free Windows

  • Lovely Charts icon

    Lovely Charts

    Browser based Chart and Diagram tool. Requires sign up. Free account allows one diagram to be saved. Very easy to use...

    Freemium Mac Windows Linux Web / Cloud iPad

  • Diagramo icon

    Diagramo

    Online diagram software | Online diagram tool | Online diagram editor - diagrams (create, edit and share) - organization charts...

    Open Source Web / Cloud

  • Creately icon

    Creately

    Creately makes diagramming and design easy. We do this with an access anywhere, online application that is purpose built for...

    Freemium Mac Windows Linux Web / Cloud

  • MockFlow icon

    MockFlow

    Nothing to download/install, create and access your mockups from anywhere. Add pages with templates and define links to present a...

    Freemium Web / Cloud

  • ConceptDraw PRO icon

    ConceptDraw PRO

    The fastest tool for drawing business vector graphics, diagrams and flowcharts. Supports MS Visio, MS Office and many other formats.

    Commercial Mac Windows

  • Moqups icon

    Moqups

    "The most stunning HTML5 App for creating high fidelity, resolution independent SVG mockups and wireframes!" The Free...

    Freemium Web / Cloud

  • Iplotz icon

    Iplotz

    Wireframe your Ideas iPlotz allows you to rapidly create clickable, navigable mockups and wireframes for prototyping websites and...

    Freemium Web / Cloud

  • ProcessOn icon

    ProcessOn

    Free html-5 based on-line diagrams design, an ideal tool for visual communication

    Free Mac Windows Linux Web / Cloud Chrome OS

  • VisiTouch icon

    VisiTouch

    ~ Simple way to view, annotate and share Microsoft Office Visio diagrams ~ VisiTouch helps mobile workers to view and annotate on MS...

    Commercial iPhone iPad

  • ADONIS:Community Edition icon

    ADONIS:Community Edition

    ADONIS:Community Edition is a free version of the BPM toolkit ADONIS aimed both at users new to the business process management, who...

    Free Windows

  • ARIS Express icon

    ARIS Express

    ARIS Express is based on the proven ARIS methodology and industry standards. Its intuitive user interface and the latest improvements...

    Free Mac Windows Linux

  • ProcessMaker icon

    ProcessMaker

    ProcessMaker is a cost effective and easy to use open source business process management (BPM) or workflow software application.

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • Nevron Vision icon

    Nevron Vision

    Nevron Vision for .NET offers the most comprehensive set of components for building enterprise-grade data visualization applications...

    Freemium Windows

  • SwordSoft Layout icon

    SwordSoft Layout

    SwordSoft Layout is an desktop application that makes it very easy for you to create, preview, and manage mockups of your website...

    Commercial Mac Windows

  • IYOPRO icon

    IYOPRO

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

    Freemium Mac Windows Linux Web / Cloud

  • Grapholite icon

    Grapholite

    Grapholite is a powerful online solution for the creation of flowcharts, org charts, mind maps, Venn charts, web site structures, etc....

    Free Web / Cloud