Free Lucidchart Alternatives

    The best free alternative to Lucidchart is diagrams.net, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Lucidchart and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Lucidchart are Dia (Free, Open Source), yEd Graph Editor (Free), LibreOffice - Draw (Free, Open Source) and Freeplane (Free, Open Source).

    This page was last updated Jul 3, 2021

    1. Clickcharts flowchart software allows for easy drawing of diagrams and flowcharts to provide a way of organising and displaying data. Lay out your ideas, organisation and processes or create UML, Venn or mind map diagrams with this flow diagram maker.
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    2. Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.


    3. ProcessOn is an online collaborative diagramming platform where people can create varieties of diagrams including flowcharts, mindmaps, UML, BPMN, mockups, etc, and collaborate in real-time.
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      ProcessOn vs Lucidchart opinions
      pros, cons and recent comments
      ProcessOn It's an online diagramming platform similar to Lucidchart that can create many kinds of diagrams. You can use most of its functions for free.
      Positive comment 9 months ago

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    4. PGF/TikZ is a tandem of languages for producing vector graphics from a geometric/algebraic description. PGF is a lower-level language, while TikZ is a set of higher-level macros that use PGF.
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    5. Clean and fast online sequence diagram tool using scripting and Drag and Drop.
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      • FreeOpen Source
      • Online
      PathVisio is a free open-source pathway analysis and drawing software that allows drawing, editing and analysing biological pathways. It provides a basic set of features for pathway drawing, analysis and visualization. Additional features as plugins.
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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      Diagrams is a powerful, flexible, declarative domain-specific language for creating vector graphics, using the Haskell programming language.
    6. Vecta is a cloud-based collaborative diagramming tool that boosts productivity and increase effectiveness for team communication.
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    7. WhiteStarUML is a fork of StarUML with an intent to revive its Delphi code base by updating code to recent Delphi editions, reducing dependence on third party components and fixing bugs and adding new features.
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    8. SpiderScribe.net is an easier and more flexible way to create mind maps and brainstorm online. It allows to connect notes, images, files, etc. into free form maps.
    Showing 50 of 119 alternatives