Contents of this folder:
4 emulators, 2 plugins
Project64
Mupen64Plus
Cen64
BizHawk
NetPlay Plugin
GLideN64 plugin

Project64 is ready to go. If you want to use the NetPlay plugin then you have to do it yourself. Instructions are included with it. GLideN64 plugin is already included with Project64 emulator

You shouldn't need the other emulators but they are there if you want to try them out. Mupen64Plus is also a good one 


https://www.pj64-emu.com/
https://www.mupen64plus.org/
https://github.com/n64dev/cen64
https://github.com/TASVideos/BizHawk
https://www.play64.com/netplay-plugin/
https://github.com/gonetz/GLideN64/