Free diagrams.net Alternatives

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

diagrams.net alternatives are mainly Mind Mapping Tools but may also be Diagram Editors or Whiteboards. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of diagrams.net.

This page was last updated

diagrams.net

860

Free • Open Source
Mind Mapping Tool

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

diagrams.net (previously draw.io) is a free online diagram drawing application for workflow, BPM, org charts, UML, ER,...

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Lucidchart
Sponsored
Freemium • Proprietary
Mind Mapping Tool
Diagram Editor
Team Collaboration Tool
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
bambooHR
Microsoft Office Powerpoint
Microsoft OneDrive
Jira
Microsoft Office Word
Google Drive
Slack
Google Drive - Docs
Quip
Microsoft Teams
Software as a Service (SaaS)
Salesforce.com
Google Apps
Microsoft Azure
Microsoft Office 365
Google Drive - Sheets
Microsoft Office Suite
LinkedIn
Confluence
Microsoft Office Excel
196 alternatives to Lucidchart
Lucidchart is a visual workspace that combines diagramming, collaboration, and data visualization to accelerate understanding and drive innovation. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real time.
Suggest and vote on features
Lucidchart Features
1. Real time collaborationMultiple users can work together in Lucidchart simultaneously.
General-purpose diagramming
Flow Chart
Scalable UI
Sequence Diagrams
Export to PDF
Charts
Visitor management
Web-Based
Online collaboration
Lucidchart vs diagrams.net opinions
Some users think Lucidchart is a great alternative to diagrams.net, some don't.
Penpot
Do you think this is a good alternative?
Yes
No
Free • Open Source
UI Design Tool
Prototyping Tool
Graphic Design Tool
Online
Self-Hosted
109 alternatives to Penpot
Penpot is the first open-source design & prototyping tool for product teams, that allows full collaboration between designers and developers thanks to features such as Flex Layout and Code Inspect.
Suggest and vote on features
Penpot Features
1. Real time collaborationMultiple users can work together in Penpot simultaneously.
2. Ad-freePenpot doesn't contain any form of external advertising.
3. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
4. Dark ModePenpot supports dark mode for comfortable usage in low light conditions.
5. Auto LayoutPenpot supports layouts that dynamically grow and adapt to the size of its contents.
UX Design
Interactive Prototyping
Dia
Do you think this is a good alternative?
Yes
No
Free • Open Source
Diagram Editor
Mac
Windows
Linux
PortableApps.com
FreeBSD
Xfce
DragonFly BSD
NetBSD
OpenBSD
93 alternatives to Dia
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. LightweightDia consumes less device resources compared to similar apps.
2. Extensible by Plugins/ExtensionsDia can be extended with add-ons, plugins and extensions.
3. WYSIWYG SupportDia integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
Flow Chart
Workflow
Dia vs diagrams.net opinions
Almost everyone thinks Dia is a great alternative to diagrams.net.
Guest
Very intuitive, flexible and well defined.
Positive comment•
-1
Pencil Project
Do you think this is a good alternative?
Yes
No
Free • Open Source
UI Design Tool
Prototyping Tool
Diagram Editor
Mac
Windows
Linux
PortableApps.com
76 alternatives to Pencil Project
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
Pencil Project vs diagrams.net opinions
Most users think Pencil Project is a great alternative to diagrams.net.
adondriel
Works well, haven't used it 100% yet, but it looks and feels like it will work VERY well once I need it later on. No styling, but for wireframes, we shouldn't need styles.
Positive comment•
3

hichemchinwi
becouse, desktop application
Positive comment•
0
LibreOffice - Draw
Do you think this is a good alternative?
Yes
No
Free • Open Source
Diagram Editor
Vector Graphic App
Digital Painting Tool
Mac
Windows
Linux
BSD
PortableApps.com
90 alternatives to 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.
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. Extensible by Plugins/ExtensionsLibreOffice - Draw can be extended with add-ons, plugins and extensions.
6. Import CSV DataLibreOffice - Draw can import data from a CSV (Comma seperated values) file.
7. Auto LayoutLibreOffice - Draw supports layouts that dynamically grow and adapt to the size of its contents.
Export to PDF
Sequence Diagrams
Edit PDF
Create UML entities
BPMN diagrams
Auto aligment rulers
Grid layout options
Workflow
Grid layout
ER Diagrams
LibreOffice - Draw vs diagrams.net opinions
Some users think LibreOffice - Draw is a great alternative to diagrams.net, some don't.
coralof
LibreOffice Draw is a more fully-featured and customizable application than draw.io in my opinion. The main reason I think it is better, though, is because it is a native application, rather than something that forces you to use it online.
Positive comment•
-5
yEd Graph Editor
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Mind Mapping Tool
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
Online
BSD
107 alternatives to 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...
Suggest and vote on features
yEd Graph Editor Features
1. Auto LayoutyEd Graph Editor supports layouts that dynamically grow and adapt to the size of its contents.
2. PortableyEd Graph Editor can be used from a USB stick or similar with no prior installation.
Export to SVG
Flow Chart
BPMN diagrams
Flow diagram visualisation
XML import / export
Modules
Import From Excel
Grid layout options
Class Diagrams
Create UML entities
yEd Graph Editor vs diagrams.net opinions
Lucidchart
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Mind Mapping Tool
Diagram Editor
Team Collaboration Tool
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
bambooHR
Microsoft Office Powerpoint
Microsoft OneDrive
Jira
Microsoft Office Word
Google Drive
Slack
Google Drive - Docs
Quip
Microsoft Teams
Software as a Service (SaaS)
Salesforce.com
Google Apps
Microsoft Azure
Microsoft Office 365
Google Drive - Sheets
Microsoft Office Suite
LinkedIn
Confluence
Microsoft Office Excel
196 alternatives to Lucidchart
Lucidchart is a visual workspace that combines diagramming, collaboration, and data visualization to accelerate understanding and drive innovation. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real time.
Suggest and vote on features
Lucidchart Features
1. Real time collaborationMultiple users can work together in Lucidchart simultaneously.
General-purpose diagramming
Flow Chart
Scalable UI
Sequence Diagrams
Export to PDF
Charts
Visitor management
Web-Based
Online collaboration
Lucidchart vs diagrams.net opinions
Some users think Lucidchart is a great alternative to diagrams.net, some don't.
lowamy
Essentially the same functionality but with a much slicker interface.
Positive comment•
1
Excalidraw
Do you think this is a good alternative?
Yes
No
Freemium • Open Source
Whiteboard
Digital Painting Tool
Mind Mapping Tool
Online
Self-Hosted
28 alternatives to Excalidraw
Excalidraw is an open-source whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Available directly online as a web app and also through CodeSandbox to easily see how the code works, and the app is available for self-hosting.
Suggest and vote on features
Excalidraw Features
1. Real time collaborationMultiple users can work together in Excalidraw simultaneously.
2. No registration requiredYou can use most of the features in Excalidraw without registration.
3. Dark ModeExcalidraw supports dark mode for comfortable usage in low light conditions.
4. End-to-End EncryptionExcalidraw has E2E Encryption, for entire or parts of the app.
5. Ad-freeExcalidraw doesn't contain any form of external advertising.
6. Support for LayersExcalidraw supports the organization of elements through a hierarchical order that can be manipulated/viewed independently.
7. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
8. Privacy focusedExcalidraw is considered a privacy friendly alternative.
Shared whiteboard
Interactive Whiteboard
Export to SVG
Free hand drawing
Handwriting
PlantUML
Do you think 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
110 alternatives to 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.
Suggest and vote on features
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
PlantUML vs diagrams.net opinions
Almost everyone thinks PlantUML is a great alternative to diagrams.net.
Google Drawings
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Diagram Editor
Team Collaboration Tool
Online
Chrome OS
Google Chrome
69 alternatives to Google 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.
Suggest and vote on features
Google Drawings Features
Drawing 2D
Cloud based
Online collaboration
Charts
Flow Chart