Would love to know what font this is

Articulat CF:Utilitarian Sans Serif  Suggested by jointyy 
Helvetica  Suggested by gonfer00 

i finally found it
and found a free version

Helvetica is probably the most common font in the world. There are several free alternatives. For instance, Aileron https://tipotype.com/aileron/ or Roboto https://fonts.google.com/specimen/Roboto