A framework for applied category theory in the Julia language
A Java library to write and read graphml diagrams
Graph visualizing tool
Social Network Analysis and Visualization software
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Qt Visual Graph Editor
Graphic interface with algorithms to compute line and root graphs
yEdGen can open a flow chart and generate ANSI C code from it.
Metabolic pathways to Systems Biology standards (SBGN and SBML)
Generates a Network GraphML Schematic from NeDi Database
Cisco IOS and IOS-XR VRF maps in GraphML
Carassius is a tool for editing of Petri nets and graphs.
Ontology-Manager ist ein Ontologisches Anwendungssystem
Component-Catalogue
TOGETHER is TOpology GEneration THrough HEuRistics