How can I modify audio files very quickly

I want to go through my whole sfx folder, and cut out the empty parts in the sounds, so that if I drop it on the timeline, it directly starts.

Of course I could use audition to do that and save files manually, each time selecting the export destination. But that is gonna take too much time.

Is there a software in which I can specify a folder, and go through all the files, with it just “overriding” them, saving time on exporting