Delineato Pro Alternatives

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

WebSequenceDiagrams is a web-based application that allows the user to use a proprietary language to define sequence diagram.

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

Generates research insights using text network visualization and analysis.

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.

OmniGraffle is for creating precise graphics like website wireframes, an electrical system designs, or mapping out software class.

Gephi is an open-source software for visualizing and analyzing large networks graphs.

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

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.

Graphviz is open source graph visualization software. It has several main graph layout programs.

Swimlanes.io is a simple free online tool for making sequence diagrams.

It's a screen ruler for Windows.

Voyant Tools is a web-based reading and analysis environment for digital texts.