Best Mac Diagramming Software

Diagramming and floor-planning software with 4,500+ templates across 70+ diagram types.

Free, security-first diagramming tool for flowcharts, wireframes, and technical diagrams.

Free desktop diagramming tool that auto-arranges flowcharts, UML, and network diagrams from data.

A visual knowledge base that turns notes, PDFs, and whiteboards into connected thinking.

The Omni Group's Mac and iPad tool for professional diagrams, wireframes, and vector design.

AI-assisted mind mapping and visual brainstorming across desktop, web, and mobile.

Organic mind mapping combined with whiteboards, task boards, and Gantt views in one workspace.

Generate diagrams and flowcharts from text

Online collaborative whiteboard for visual teamwork