Top 20 NuGet ribbon Packages

RibbonView for Android
Use a Mahapp.Metro window with Fluent.Ribbon easy
Contains colour controls.
A ribbon-like toolbar control for use in Silverlight apps.
Here is a set of control that merge the functionality of both Menu and Ribbon
Windows Ribbon for WinForms is a .NET wrapper for Windows Ribbon control. It will allow WinForms developers to use Microsoft Windows Ribbon control in their WinForms applications.
NeXL for Excel Workbook .NET Customizations
Basic Ribbon interface for Wider
Contains XML palette files for use with the Krypton toolkit.
The PRISM RegionAdapter for the WPF Ribbon Control