https://blendermarket.com/products/cbl

Cablerator is a powerful Blender addon (compatible with version 2.8 and above) designed for creating and editing hanging cables with ease. It offers a variety of tools to generate realistic cables in different ways. You can create cables by simply clicking on geometry, drawing them on surfaces or planes, or generating them between points of curves. The addon allows for the creation of cables from edges, between objects, or even in bulk between selected faces.  For realism, Cablerator integrates with Blender’s physics engine, enabling accurate cable simulations. You can also enhance cables by adding insulation, creating rope-like structures, or modifying multiple cables’ width and profile at once. The addon supports advanced customization by letting you add geometry as segments and end points for cables, split multi-curve profiles into separate cables, and create cables based on meshes.