For basic audio mixing and conversion, you can't miss Acoustica's MP3 audio mixer and MP3 converter programs. Get one or the other if you're looking for pared-down audio utilities.

You can quickly convert any video or audio file into an MP3, or any video into an MP4, by using Microsoft PowerToys.

What's an audio file format? Which music file formats are hi-res? We delve into the differences between MP3, FLAC, ALAC and more.