Is there an offline N64 patcher tool?

[Videogamer555]

I may need to patch another ROM in the future, and don't want to get too comfortable using an online service, that by its very nature is at risk for getting taken off the net by Nintendo. I know SNES ROMs can be patched by software I can run locally on my PC, something called Lunar Magic. It applies IPS patches. Is there a similar offline patching tool I can run on my PC, for patching N64 ROMs?

[Videogamer555]

I found one that works. It's called Flips. You can download it from here https://www.smwcentral.net/?a=details&id=11474&p=section