Rhino Versions

Rhino 9 Early Preview 9.0.26139.16215 (Windows) · 9.0.26139.16216 (Mac)

Build 9.0.26139 is a Rhino 9 Early Preview (WIP/Beta) build, built on . Download the official multilingual Windows installer 9.0.26139.16215 and Mac installer 9.0.26139.16216 directly from McNeel.

Release
Rhino 9 Early Preview
Build date
Windows version
9.0.26139.16215
Mac version
9.0.26139.16216

Rhino 9.0.26139.16215 for Windows

LanguageInstaller
Multilingualrhino_9.0.26139.16215.exe

Rhino 9.0.26139.16216 for Mac

LanguageInstaller
Multilingualrhino_wip_9.0.26139.16216.dmg

About this version number

In 9.0.26139.16215, 9 is the major version and 26139 is the build date: day 139 of 2026, May 19, 2026. The Mac build, 9.0.26139.16216, comes from the same day and differs from the Windows build 9.0.26139.16215 only in its last digits.

Installers are downloaded directly from McNeel's official download server (files.mcneel.com). Rhino is commercial software by Robert McNeel & Associates and needs a license or evaluation to run. Build data comes from the RhinoCommon package on NuGet.