E³ is a modern object-oriented system for the generation of documentation and rapid production and free of errors.
E³.Cable is the premium version of E³.Series and includes the software module, E³.Schema.

E³. Schematic is the software module to generate circuit diagrams, terminal lists, equipment lists, cable lists and connection tables (;Electrical, Automation and Process).

E³.panel is fully integrated with the E³.schema/cable and the ideal solution for anyone who needs to place and connect the equipment in cabinets, control panels, mounting plates and switchgears.

E³. Fluid is a complete and open solution to generate hydraulic, pneumatic and process circuit diagrams.

E³.logic software module is specially adapted for making electronic design. E³.logic is integrated to Zuken’s other systems for the PCB design; CadStar and CR5000, and can transfer data to these and other PCB design systems for execution of the print circuit board layout (PCB Layout).

E³.formboard is an add-on to E³.cable and offer an integrated and fully functional module for easy design of 1:1 harness manufacturing documentation (;'nailboard')

E³.view is a free 'viewer' to search, view & print documentation (project-database) generated with E³.

E³.redline is an easy to use module for being able to view and additionally do 'redlining' in the documentation generated with E³.
E³.redline is especially developed for service technicians or others who want to make updates on documentation without having access to any E³ full version.

The module E³.FunctionalDesign supports the developer in the “early stages” during concept determination, defining the functions of a system in the first phase of the “Top-Down-Approach”.

E³.FunctionalDesign makes a quick draft of the functions and their effect on the product possible (rapid prototyping).

E³.Wiring Diagram Generator allows you to produce electrical systems diagrams automatically.

Instead of manually redrawing diagrams with a lot of effort, E³.Wiring Diagram Generator offers you to produce different variants of documents with a predefined (strict) layout; - from a connection list, or be created after assignment of the Functional Blocks.