Top 10 Best Wire Harness Software of 2026

E3.series by Zuken is a comprehensive CAE suite for electrical engineering, specializing in wire harness, cable assembly, panel layout, and control system design. It offers advanced 2D schematic capture, 3D routing with bundling and flattening, and automated manufacturing outputs like nailboard drawings and reports. Widely used in automotive, aerospace, and heavy machinery, it ensures design accuracy, error reduction, and seamless integration with MCAD tools.

Capital Harness from Siemens is a comprehensive enterprise-grade software solution for wire harness design, engineering, and manufacturing. It supports the full lifecycle, from logical design and schematic capture to advanced 3D modeling, routing optimization, and automated production outputs like wire lists and manufacturing diagrams. Integrated into the Siemens Xcelerator portfolio, it enables seamless collaboration with PLM tools like Teamcenter and CAD systems like NX, making it ideal for complex harnesses in automotive, aerospace, and heavy machinery industries.

Creo Wiring and Harnessing, part of PTC's Creo suite, is a comprehensive CAD tool for designing, routing, and managing electrical wiring diagrams, harnesses, and cable assemblies in a fully integrated 3D environment. It enables automatic routing along 3D paths or skeletons, handles complex branched structures with splices and terminations, and generates detailed manufacturing outputs like flattened drawings, BOMs, and reports. The module ensures electromechanical design consistency by embedding electrical systems directly within mechanical assemblies, supporting validation and simulation for reliability.

CATIA Electrical Harness Design, part of Dassault Systèmes' 3DEXPERIENCE platform, is a comprehensive CAD tool for creating, routing, and validating complex 3D electrical wire harnesses. It excels in integrating harness designs with mechanical assemblies, offering automated routing, branch management, and detailed flattening for manufacturing. The software supports advanced simulations for electrical performance and mechanical stresses, making it suitable for high-stakes industries like aerospace and automotive.

SOLIDWORKS Electrical is a robust ECAD solution from Dassault Systèmes designed for electrical schematic creation, wire harness design, and integration with 3D CAD models. It automates wire sizing, routing, BOM generation, and manufacturing outputs like wire lists and reports. The software supports collaborative design environments, making it suitable for complex harness projects in multidisciplinary teams.

SEE Electrical Harness by IGE+XAO is a professional CAD solution specialized for electrical wire harness design and manufacturing. It enables 2D schematic creation, 3D routing, automatic wire length calculation, and generation of production documents like cutlists and labels. The software supports integration with mechanical CAD and PLM systems, making it suitable for complex harness projects in automotive, aerospace, and railway industries.

CADdy Harness from ECS CAD is a specialized CAD solution for wire harness design, enabling 2D schematic creation, 3D routing on assemblies, and automatic generation of manufacturing documentation like cut lists and formboards. It supports the full lifecycle from design to production, with strong integration into PLM systems and compatibility with industry standards in automotive and aerospace. The software excels in precise bundle calculations and variant management for complex harnesses.

Visula (vised.de) is a cloud-based wire harness design software that specializes in 2D/3D visualization, automatic routing, and BOM generation for electrical harnesses. It integrates seamlessly with ECAD tools like EPLAN, SEE Electrical, and Capital to import designs and supports collaborative workflows for teams. The platform emphasizes intuitive visual design, length/weight calculations, and export options for manufacturing, making it suitable for streamlining harness engineering processes.

M4 ELECTRICAL from CAD-Schroer is an integrated electrical CAD solution within the M4 suite, specializing in schematic design, panel layouts, and wire harness engineering for industries like automotive and aerospace. It supports 2D schematic capture, 3D routing of harnesses on virtual assemblies, automatic wire length calculation, and generation of manufacturing deliverables such as nailboard drawings, BOMs, and cut lists. The software emphasizes variant management and seamless integration with mechanical CAD systems for comprehensive plant and harness design workflows.

Autodesk Inventor Cable & Harness is a module within Inventor Professional that enables 3D modeling, routing, and documentation of wire harnesses and cables directly in the context of mechanical assemblies. It supports automated wire sizing, length calculations, branching, and generation of 2D nailboard and formboard drawings for manufacturing. This tool excels in mechatronic design workflows, ensuring electrical systems align precisely with physical product geometry.