Extend the Unity Toolbar with your own UI code. Please note that it's quite hacky as the code is relying on reflection to access Unity's internal code. It might not work anymore with a new Unity ...

The purpose of this package is to provide OpenVR rendering to Unity XR. This package provides the necessary sdk libraries for users to build Applications that work with the OpenVR runtime. The OpenVR ...

Adobe Acrobat can customize the window that appears when a user opens your portable document format document. By default, all PDFs open in the standard PDF-viewing window with a menu bar, toolbar and ...