Pong Game for Rhinoceros.   Use Up/Down keys to move the stick if you are in perspective (the sticks are in sides) if you rotate the scene

Hexagonal dimples pattern modelling on a surface

Convert3dm converts 3dm files from one Rhino 3dm file version to another.

Extra Buttons

A tool that allows user to easily use and match camera frames to the most common framing and composition rules.

Calculates the weight of solid objects.

Named Views & Components & States List SidePanel

The E57 File Import plug-in for Rhinoceros 5 for Windows will allow you to open or import .E57 files.