Top 6 wiring diagram software to fabricate your wiring design.6 best wiring diagram software for your event 1 edrawmax edrawmax is a professional drawing tool that can be used to create many swap types of visual contents including charts storyboards diagrams and more. Electrical cad software for wiring diagrams elecdes.electrical cad and wiring diagram software elecdes is the 2d electrical cad design module of eds used for the production of intelligent circuit diagrams including electrical schematic diagrams wiring diagrams 1 line diagrams cable block diagrams and loop diagrams.