TiddlyMap - An interactive concept- and mind-mapping plugin for the personal note-taking software TiddlyWiki based on the Vis.js library. It's free and open-source!
CODESYS - CODESYS - the IEC 61131-3 programming system.
Minzel - Minzel is a beautiful and free mindmapping tool built for creatives and gives you the power to...
ETAP - ETAP is a full spectrum analytical engineering software company specializing in the analysis, simulation, monitoring, control, optimization, and automation of electrical power systems.
textografo - Online diagramming application which generate diagrams based on text and allows real time...
4diac - Eclipse 4diac™ provides an open source infrastructure for distributed industrial process measurement and control systems based on the IEC 61499 standard.