Omnigraffle

Easily design blueprints, visuals, flowcharts, and mind maps for multiple purposes.

Freemium
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macOS, Windows, iOS, Web
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AI Diagram & Flowchart GeneratorsDesignMind Map AI

Free plan available
No credit card

What is Omnigraffle?

Omnigraffle is a diagramming application designed for creating visual representations of ideas, processes, and systems. It allows you to build flowcharts, organisational charts, wireframes, mind maps, and technical blueprints using a canvas-based interface with drag-and-drop elements. The tool provides templates and shape libraries to speed up creation, making it suitable for professionals in software development, product design, business analysis, and education who need to communicate complex information visually. Omnigraffle works across multiple platforms and offers both free and paid versions, so you can start without investment and upgrade if you need advanced features.

Key features

Canvas-based diagram editor with drag-and-drop shapes and connectors

Pre-built templates for flowcharts, wireframes, network diagrams, and organisational charts

Shape and object libraries covering common diagramming needs

Collaboration features allowing shared editing and feedback

Export to multiple formats including PDF, PNG, SVG, and Visio

Integration with other applications for importing and exporting data

Pros & cons

Advantages

Available on both macOS and Windows, covering most users
Freemium model lets you test the full feature set before paying
Intuitive interface reduces the learning curve for new users
Suitable for many diagram types, from technical to business

Limitations

Paid version is relatively expensive compared to some competing tools
Mobile apps are limited in functionality compared to desktop versions
Collaboration features may not match dedicated team tools like Miro or Lucidchart