OmniGraffle Alternatives

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.

Online diagramming application

Open Source

RealityMAX is the most powerful free 3D design collaboration platform, 100% online. Cooperate remotely with your colleagues on 3D projects and easily share your work with clients. Create Web3D and AR experiences in a snap, without a line of code.

Visit website freemium $40.0 / Monthly (Pro with up to 500 GB of storage space)

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.

Professional digital design for Mac.

Gliffy is a powerful HTML5 online diagram maker. Create a flow chart, network diagram, UML diagram, organizational chart or wireframe with ease.

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

Open Source

Adobe Photoshop is a webtop application for editing images and photos online.

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

Adobe Illustrator is a vector graphics editor.

Adobe Creative Cloud is a SaaS offering for graphic design, video editing, web development, photography, and cloud services.

Adobe InDesign is a desktop publishing software application.

UMLGraph is a professional automated drawing tool that allows the designers the declarative specification and drawing of UML class and sequence diagram.

Motion graphics and visual effects toolset .