The.macrhi extension is a file extension associated with the Rhino for Mac application (both Rhinoceros.app and RhinoWIP.app). This extension denotes a “Rhino for Mac plugin installer.” Rhino for Mac knows that such files are actually.zip archives that need to be decompressed and copied into the user’s Library folder at the appropriate. Jul 15, 2021 Download Rhino 7 for Mac Evaluation. (After 90 days, it will still work great to learn Rhino and to view Rhino and many other file formats.) Buy a license here.
*running in Rosetta2. This is not yet a fully native version (see below for the distinction).

Apple’s Rosetta Translation Environment attempts to automatically translate Intel applications to run on Apple Silicon. If this works, it is the easier path toward support for Apple Silicon for Rhino. We know it’s a stop-gap solution, and that a Universal Binary is our ultimate goal.
Rhino has many third-party dependencies such as libraries for file import and export. Our vendors need to support Apple Silicon before we can fully support the features we rely on from them. We have not yet begun contacting our partners about supporting Apple Silicon.
All work related to Universal Binary is being done as part of Rhino 8 development.
If you have an Apple Silicon M1 Mac, please:

Thanks for your encouragement and support,
-Dan
PS: I’ve closed this topic intentionally. Please start new related topics and link back to this one if you think it would help.
by Dan Belcher (Last modified: 27 Jul 2021)
This guide explains how to create a plugin installer for Rhino for Mac.
It is presumed you have a plugin that successfully builds and runs already. If you are not there yet, see Your First Plugin (Mac).
Rhino for Mac does not (yet) have a Plugin Manager. However, installing plugins is very easy. You simply rename your plugin’s containing folder with an special extension (.rhp), compress the folder, and change the extension from .rhp.zip to .macrhi. Once this is done, you can double-click the archive and Rhino will launch and install the plugin. You can also drag the .macrhi onto the dock icon of a running instance of Rhino and it will install the plugin as well. You will, in any case, need to Quit an Restart Rhino for the plugin to activate.
The .macrhi extension is a file extension associated with the Rhino for Mac application (both Rhinoceros.app and RhinoWIP.app). This extension denotes a “Rhino for Mac plugin installer.” Rhino for Mac knows that such files are actually .zip archives that need to be decompressed and copied into the user’s Library folder at the appropriate location, specifically the ~/Library/Application Support/McNeel/Rhinoceros/MacPlugIns/ folder2.

When Rhino for Mac launches, it searches the contents of the
~/Library/Application Support/McNeel/Rhinoceros/MacPlugIns/
folder scanning the sub-folders looking for .rhp files. When it finds such “file” (which are actually packages), Rhino for Mac attempts to load the assembly with the same name contained within this package. If it cannot load the plugin, it will show an error at launch time.
For uninstallation/removal instructions, please see Uninstalling Plugins (Mac).
By default, the User Library folder is hidden from view.

To make your Library visible in the Finder:
macOS (and Unix) has a special kind of folder that masquerades as a file. These are called “packages.” (Most apps found in /Applications/ are actually packages called “bundles”). You can access the contents in Finder by right-clicking on the package and selecting Show Package Contents. ↩
Do not confuse this path with /Library/Application Support/McNeel/Rhinoceros/, which is the system-wide Library location. ↩