If you own an older license for Airfoil for Windows, move up to Airfoil 5 at a great discount. Eligible license keys start with HLFZ-.
You can download a free trial of Airfoil for Windows 5 right from our site. When you're ready to buy, just enter your older Airfoil for Windows license key below. Once it's validated, a coupon for discounted upgrade purchase 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 ICED-, you don't need to pay anything! Just download the latest Airfoil for Mac and enjoy!