Sound Booster is a simple yet powerful app for an enhanced audio experience on your Mac.

Through boosting the volume of music files, you can enjoy your music with a boost on your Mac, iPhone, or iPad.

Additionally, with an optional component, you are able to boost the volume of all apps on your Mac, enjoy a system-wide equalizer, or fine tune the volume of individual apps to your liking.

Once you try Sound Booster, you'll wonder how you ever went without it! Combining the best features of several audio modification apps on the Mac, Sound Booster is the only app you need to get everything you want out of your Mac audio experience.

What’s New

Version 0.31

* Added bluetooth volume over-boost protection option in preferences
* Bluetooth volume over-boost protection is on by default for bluetooth headsets/speakers

Ratings and Reviews

1.7 out of 5
19 Ratings

19 Ratings

Daniel R. Grayson ,

Sound Booster

I paid $5.99 for Sound Booster, hoping it would boost the sound while watching a video, but it turns out to work only on files. But it recommends Sound Booster Driver, which is free, so I download that and installed it, but using it turns off the sound (to my internal speakers) completely. Hence the lowest rating: it doesn't do what I needed to do, and I wasted $5.99

loanusum ,

Update to Mojave just Killed this App

ever since i updated the OS fo Mojave the driver files no longer compatible?

Too bad, bcuz this app when it worked was freakin awesome - friends would ask me if i put different speakers in my macbook pro.

C'mon Dev, Update this App so it works again on Apple products. Or just keep gettin 1 and 2 stars?

Henrik Moenster ,

Crashes upon opening the app

Waste of money. After having clicked Advanced once, the app crashes right away when opened. Waste of money.


Journey Ventures LLC
768.6 KB

OS X 10.9 or later, 64-bit processor



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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