Audio Router

Audio Router is a free tool for controlling the volume in individual applications. It's a great option for users who need to precisely control the volume of their apps. Audio Router allows you to assign specific audio devices to individual apps, meaning you can control the volume of each app independently of the others. This is great for situations where you want to listen to music at a high volume, but also want video to play at a lower volume.

Audio Router is also very easy to use. Just launch the program and select the application you want to edit. You can then adjust the volume of the app using the slider. Audio Router also allows you to assign shortcuts to individual apps so you can quickly and easily adjust the volume of your apps.