Who knows a program to monitor another program and launch it if it crashes?

Question

Windows

Colleagues, our Multifon program for a megaphone often crashes. This disables incoming communication, but no one knows about it.
Is there such a program (free) that monitors a certain process and if it has disappeared from memory, then it launches an exe file?
Yes, I forgot - for windows 7 and above.

Answer 1

nnCron (see WatchProcStop)

Answer 2

Try to run your program as a service (in fact, it works for you as a service)
windowsnotes.ru/cmd/sozdanie-sluzhby-v-windows
https://support.microsoft.com/ru-ru/kb/251192
Further in the service settings there is an option to restart it automatically.