A: Yes – same process. Use PluginManager.
McNeel still hosts the official free download here: paneling tools rhino 7 free download
![Screenshot: PanelingTools toolbar in Rhino 7] A: Yes – same process
A: Probably not. Only download from rhino3d.com or use the built-in method. Have you tried PanelingTools for a project? Drop a comment below with your favorite grid pattern. paneling tools rhino 7 free download