XL Line is a plug-in for Rhino. It's mainly useful for the CAD/2D drafting user for projecting the Curves/Line while drafting.

Assembler is a Grasshopper plugin that helps you create and manage assemblages of parts, conceived with (but not limited to the architectural scale in mind.

Text Encrypt/Decrypt with password (Plugin PI

Unofiicial Buildsoft Diamonds files generator

CondorShell is a plugging that allows Structural Engineersto create complex foundation models and slab models in Grasshopper and transfer the information to SAFE (Windows Only

Structural Engineer Modelling Tools

Woodbee is a compact CAM plugin for Grasshopper currently focusing on the milling objects from planar sheets.

Connect Joysticks and Gamepads to Grasshopper definitions

Plug-in of Rhinoceros developed to create electrodes

Welcome to Metahopper - a tool for controlling Grasshopper with Grasshopper :

Includes general purpose components in math and geometry and fulfills missing necessities in Grasshopper.

Customize Grasshopper's GUI and toggle between your Custom GUI and Grasshopper's standard GUI.

Open-source combinatorial toolkit for discrete design. Offers tools to quickly generate geometry- and data-driven aggregations of generic parts.

This is an LSystem Library and Plugin for Rhino.

Falcon is a plugin mainly for marker detection, Quaternion, Matrix calculation.

Element is a mesh geometry plugin for Grasshopper, enabling mesh creation, analysis, transformation, subdivision, and smoothing. Element* provides acc

Update - Silkworm is now Open-Source, join us now! https://github.com/ProjectSilkworm/Silkworm   Silkworm is a plugin that translates