Garageband... used it for this... Don't Click This : ) It's really not gonna make recordings sound good, meaning your gear is the key part, but it has all of the essentials, like EQ (Tons of presets and manual 10 or 30 band too) also built in compressor, gate, and reverb as well as many other effect. Should be everything you would need. I've had it for a couple years now, and it seems to hold up with the rest.