Read & Write Excel do not rely on Microsoft Office but NPOI . Contact me if you have any trouble! 不依赖Microsoft office进行Excel读写操作，基于NPOI。如果发现问题请反馈给我

Read xlsx, csv filesWrite xlsx file

ykTools is a small set of components which extend Grasshopper's ability to help some tiresome works.   ykTo

Bumblebee is an interoperability library for Microsoft Excel and Grasshopper.

Modelur is a parametric urban design plugin for Rhino. Modelur allows you to quickly create, compare and evaluate different urban design alternatives.

Nemo is a Grasshopper plugin for Ship Design

TT Toolbox features a range of tools Thornton Tomasetti | CORE studio uses on a regular basis.

The Grasshopper plugin ghMath lets you read and execute the calculations defined with sMath mathematical software.

Stable & Fast read, write, create, modify Excel xls(x files without Excel installed.

Macaw is a plug-in for grasshopper to allow interoperability with the mathematical calculation and documentation software Mathcad Prime.

One command to remember:xray. View geometric details of Rhino Objects. Copy/paste from neat tables into Excel.A more efficient design and review process than 'what' and 'details'

Rhino Plus is a plug-in developed by Ehsan Mokhtary (Ehsan Mokhtari that gives more commands in Rhino for easy use.

This plugin allows your technicians to conduct a vessel’s full survey with a digital tablet and obtain an instant report of lightweight status.