Browse free open source Diagram software and projects for Mac below. Use the toggles on the left to filter open source Diagram software by OS, license, language, programming language, and project status.
Xfig is a diagramming tool
Security-first diagramming for teams
Security-first diagramming for teams
Generate diagrams from textual description
Diagram and flowchart generation from text similar to markdown
Distributed tracing system to gather timing data
an Open Source BPMN 2.0 / DMN 1.1 Modeler
The Pencil Project's unique mission is to build a free tool
Digital timing diagram rendering engine
JavaScript client-side editor for general diagramming & whiteboarding
Machine learning, conversational dialog engine for creating chat bots
A flow chart editing framework focusing on business customization
D2 is a modern diagram scripting language that turns text to diagrams
Display dynamic, automatically organised, customizable network views
JavaScript diagramming library for interactive flowcharts & org charts
Super simple, no-nonsense diagramming library written in react
Reads from existing public and private cloud providers
show and edit eulumdat files
UCanCode Visio 2023, the best replace of Microsoft Visio
The easiest way to use deep metric learning in your application
The sassy UML diagram renderer
Print guitar chord diagrams
Office Ribbon UI with Visio Like Diagramming And Drawing