Happily it’s an Elite Dangerous launcher profiler.
I gave it a go, and although it isn’t signed and Win10 offers a terrifying warning (you have to hit ‘More Info’ and ‘Run anyway’) it seems to work as advertised. Lots of options. I mainly wanted it just to flip between 2D and 3D quickly but it has nice HUD profiles to use too.
I’ve been using that too for switching from VR to 2D resolutions, it works well for that but somehow the Oculus app still comes up even in 2D mode.
@fearlessfrog let me know if that doesn’t happen for you so that I know to look harder for some setting I missed… Elite seems to function for me as once you go VR it doesn’t want you to ever go back to 2D 
I use the Steam Elite Dangerous and it works ok for that. The first time it asked for the location of the EDLauncher.exe and I pointed it to under Steam apps/common/ED/Elite64 (paraphrasing on phone) and so far so good both ways.
