It looks like you're currently on (Unknown Platform). Please note, Airfoil only runs on MacOS.

Upgrade to Airfoil 5

Move up to Airfoil 5 at a great discount

If you own an older license for Airfoil, move up to Airfoil 5 for just $15. Eligible license keys start with KUTA-, TX40-, or SSME-.

You can download a free trial of Airfoil 5 right from our site. When you're ready to buy, just enter your older Airfoil license key below. Once it's validated, the discounted upgrade pricing will be automatically applied.

Lost Key? If you don't know your exact license key, don't worry - you can recover it, then come back here to upgrade.

Note: If your existing license key starts with BLUE-, you don't need to pay anything! Just download the latest Airfoil and enjoy!