Graphity Alternatives

Diagram Software and Flowchart Maker

Simplify and communicate complex information using data-linked diagrams.

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.

LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.

Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.

Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.

Draw, LibreOffice, ODF, open standards, creative software, vector drawing

StarUML

Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.

Single-user mockup / wireframing / diagramming tool

Online diagramming application

Balsamiq. Rapid, effective and fun wireframing software.