Avid

Ask any top sound engineer, composer or film editor what software they are using in their line of work, and the aswer will be the same – Avid. 

One of the pioneers of digital audio recording and the DAW concepts, Pro Tools is now found in every self sespectiong studio across the globe.
Avids product range is so massive, it can fullfill anyones needs, from equipping a bedroom studio, mixing an arena show, to writing a score or editing a feature film.