Blender Market - Knotus -The Masic Of Knots:
Knotus is a Blender add-on designed to simplify the creation of strings, knots, pipes, and cables. It includes a comprehensive asset library with over 100 knots, preset string shapes, and tools for creating complex knot types and pipelines from edge polygons.
While development has ended due to the integration of similar functionalities with Geometry Nodes in Blender, Knotus is confirmed to work seamlessly in Blender 4.0 and beyond.