Back in 2006, I built a spreadsheet that allowed me to add Excel VBA macros to any menu. When Microsoft started using the Ribbon in Excel, my spreadsheet stopped working, so I trashed it. Recently it occurred to me that maybe it would still work for Excel Shortcut Menus. And indeed it does.
I decided to update it to just focus on shortcut menus and make it available for anyone that wants to use it. I use it to add my favourite macros to the right click shortcut menus in Excel. Hope you find this useful.