Open Source Microsoft Visio Alternatives

The best open source alternative to Microsoft Office Visio is draw.io. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Office Visio and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Microsoft Office Visio are Dia, LibreOffice - Draw, Pencil Project and PlantUML.

Microsoft Office Visio alternatives are mainly Mind Mapping Tools but may also be Diagram Editors or UML Modeling Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Microsoft Office Visio.

Microsoft Office Visio alternatives page was last updated

Microsoft Office Visio

249

Paid • Proprietary
Diagram Editor
Windows

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

Learn more about Microsoft Office Visio

draw.io
Is this is a good alternative?
Yes
No
Free • Open Source
Mind Mapping Tool
Diagram Editor
Mac
Windows
Linux
Online
Chrome OS
Notion
Self-Hosted
Microsoft SharePoint
Microsoft OneDrive
PortableApps.com
Google Drive
Google Drive - Docs
Microsoft Teams
Google Slides
Google Drive - Sheets
108 draw.io alternatives
diagrams.net (previously 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, .
- - draw.io is the most popular Web-based, Windows, Mac & Linux alternative to Microsoft Office Visio.
- - draw.io is the most popular Open Source & free alternative to Microsoft Office Visio.
Suggest and vote on features
draw.io Features
1. Works Offlinedraw.io can be used without the need to connect to the internet.
2. Dark Modedraw.io supports dark mode for comfortable usage in low light conditions.
3. Lightweightdraw.io consumes less device resources compared to similar apps.
4. Ad-freedraw.io doesn't contain any form of external advertising.
5. Support for Layersdraw.io supports the organization of elements through a hierarchical order that can be manipulated/viewed independently.
6. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with draw.io.
7. No Trackingdraw.io will not track you or use your personal data.
8. Privacy focuseddraw.io is considered a privacy friendly alternative.
9. No registration requiredYou can use most of the features in draw.io without registration.
Flow Chart
Export to PDF
Web-Based
Sync with Google Drive
Multiple export options
Export to SVG
Workflow
Single Line Diagram
Document templates
Drawing Board
Comments about draw.io as a Alternative to Microsoft Office Visio
Almost everyone thinks draw.io is a great Microsoft Office Visio alternative.
all • positive • negative relevance • date
Guest
Better than Visio is, and the bets part is, both online and PC program is amazing
Top positive comment•
4

chtfn
Loving the clear, modern interface (suspiciously similar to Google Docs ;) ), and how intuitive it is to get started: no need to make sense of confusing menus and icons. Well done, recommending this open source tool from now on.
Top positive comment•
0

Guest
Simplified, easy to use interface. Free and Open Source. Clean UI design and look and feel.
Positive comment•
0

Vasudeo Sinha
it has excellent features
Positive comment•
0

davidacardon
This is an excellent alternative to MS Visio, and it's free. It's very easy to use and to learn. One nice feature is that it supports LaTeX mathematical formulas, which I use since I am a math professor.
Positive comment•
1

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5 of 15 comments
Dia
Is this is a good alternative?
Yes
No
Free • Open Source
Diagram Editor
Mac
Windows
Linux
PortableApps.com
FreeBSD
Xfce
DragonFly BSD
NetBSD
OpenBSD
94 Dia alternatives
Dia is a GTK+ based diagram creation program for Linux, Unix, Mac OS X and Windows released under the GPL license.
Suggest and vote on features
Dia Features
1. Works OfflineDia can be used without the need to connect to the internet.
2. LightweightDia consumes less device resources compared to similar apps.
3. Extensible by Plugins/ExtensionsDia can be extended with add-ons, plugins and extensions.
4. WYSIWYG SupportDia integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
Flow Chart
Workflow
Comments about Dia as a Alternative to Microsoft Office Visio
Most users think Dia is a great Microsoft Office Visio alternative.
Guest
Clumpsy Handling, old fashion style look
Negative comment•
8

Guest
Dia has no cross platform copy paste capability.
Negative comment•
-4
LibreOffice - Draw
Is this is a good alternative?
Yes
No
Free • Open Source
Diagram Editor
Vector Graphic App
Digital Painting Tool
Mac
Windows
Linux
BSD
PortableApps.com
92 LibreOffice - Draw alternatives
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.
Suggest and vote on features
LibreOffice - Draw Features
1. PortableLibreOffice - Draw can be used from a USB stick or similar with no prior installation.
2. Support for LayersLibreOffice - Draw supports the organization of elements through a hierarchical order that can be manipulated/viewed independently.
3. LightweightLibreOffice - Draw consumes less device resources compared to similar apps.
4. Works OfflineLibreOffice - Draw can be used without the need to connect to the internet.
5. Ad-freeLibreOffice - Draw doesn't contain any form of external advertising.
6. Extensible by Plugins/ExtensionsLibreOffice - Draw can be extended with add-ons, plugins and extensions.
7. Import CSV DataLibreOffice - Draw can import data from a CSV (Comma seperated values) file.
8. Auto LayoutLibreOffice - Draw supports layouts that dynamically grow and adapt to the size of its contents.
Export to PDF
Sequence Diagrams
Create UML entities
BPMN diagrams
Auto aligment rulers
Edit PDF
Grid layout options
Workflow
Grid layout
ER Diagrams
Comments about LibreOffice - Draw as a Alternative to Microsoft Office Visio
Most users think LibreOffice - Draw is a great Microsoft Office Visio alternative.
all • positive • negative relevance • date
Red-Case
Not cloud based, which is great. Had problems with diagrams.net being unable to login with my Google account which made my files inaccessible.
Top positive comment•
0

Guest
It is hard to tell you that when I haven't started using it yet, but it appears to have the functionality I require without the expensive price, for sure.
Top positive comment•
0

Raf10
It's free/libre software, with layers, etc.
Positive comment•
0

Guest
Draw is very similar to Visio. It's basically the free and open source version of it. You can create flowcharts with it like you can in Visio, and other things you can't do with Visio. Although Visio is more focused at creating flowcharts & diagrams and does very well at it, it's extremely expensive while Draw is free and open source.
Positive comment•
0

Guest
It's free and open source, while Visio is proprietary and expensive.
Positive comment•
4

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5 of 6 comments
Pencil Project
Is this is a good alternative?
Yes
No
Free • Open Source
UI Design Tool
Prototyping Tool
Diagram Editor
Mac
Windows
Linux
PortableApps.com
77 Pencil Project alternatives
Pencil is a standalone app that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.
Suggest and vote on features
Pencil Project Features
Sketching
Cliparts
Export to HTML
Export to SVG
Export to PNG
Export to PDF
Mockup generator
Comments about Pencil Project as a Alternative to Microsoft Office Visio
Most users think Pencil Project is a great Microsoft Office Visio alternative.
all • positive • negative relevance • date
Guest
Used to make sketchups for a mobile GUI.
Top positive comment•
1

guss77
Good for UI mockups, not for UML
Top positive comment•
-1

Guest
Great for UI mockups and planning.
Top negative comment•
0

Guest
Visio is a native application while Pencil is a webpage disguised as an application, with the usual drawbacks, like poor performance and OS integration, etc...
Negative comment•
-5

Guest
Cannot use for Networking
Negative comment•
0

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5 of 6 comments
PlantUML
Is this is a good alternative?
Yes
No
Free • Open Source
Mind Mapping Tool
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
Online
Android
Chrome OS
111 PlantUML alternatives
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.
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PlantUML Features
1. PortablePlantUML can be used from a USB stick or similar with no prior installation.
2. Support for MarkDownPlantUML supports MarkDown for document formatting.
Text Based Format
Java based
VCS Friendly
Workflow
Flow Chart
Rendering
Create UML entities
Opinions about PlantUML as a Alternative to Microsoft Office Visio
Almost everyone thinks PlantUML is a great Microsoft Office Visio alternative.
Apache OpenOffice Draw
Is this is a good alternative?
Yes
No
Free • Open Source
Vector Graphic App
Mac
Windows
Linux
90 Apache OpenOffice Draw alternatives
Draw, part of the Apache OpenOffice suite, is a graphics editor that gives you the tools to communicate with visuals and diagrams. With a maximum page size of 300cm by 300cm, Draw is powerful tool for posters, graphs, charts, and more.
Suggest and vote on features
Apache OpenOffice Draw Features
Edit PDF
Opinions about Apache OpenOffice Draw as a Alternative to Microsoft Office Visio
Most users think Apache OpenOffice Draw is a great Microsoft Office Visio alternative.
Graphviz
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
Online
50 Graphviz alternatives
Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design...
Suggest and vote on features
Graphviz Features
Graphs
Graph editing