Kudu is a Grasshopper component library which exposes CSi API methods, allowing control of SAP2000, ETABS, SAFE, and CSiBridge functionality from within Grasshopper.

Create web apps from Grasshopper definitions without code and share and sell them online. Sign up, download the plugin and start for free!

Emu is an interactive structural analysis and form-finding tool based on a 6DOF formulation of the dynamic relaxation method.

Quickly layout and design customised solar facades and individual panel, as well as render them. This tool makes it easy to invisibly integrate PV in any project

AXISVM parametric design tool. Export finite element structures into AXISVM from Grasshopper with this add-on and perform FE analyses.

T-Rex is an open-source Grasshopper plugin, that can help you to create 3D models of reinforced concrete structures.

RhinoInsideCadwork is a tool that allows you to embed Rhino 7 in cadwork 3D. Take advantage of the surface modeller in your cadwork 3D environment.

Converts local Coordinates to & from WGS84 using a known "earth anchor point". This will preserve Y as true north, unlike going to UTM directly!