Buying Airfoil for Mac OS X 10.4

Mac OS X 10.4 (Tiger) Users:
Though the OS is no longer supported, you can still purchase a license key to unlock Airfoil on Mac OS X 10.4.

To use Airfoil on Mac OS X 10.4:
1. First, download Airfoil 3.3.2 from our Legacy page.
2. Purchase through the store. The license key you receive will work on Mac OS X 10.5 and higher. Keep it for future use on later versions of Mac OS X.
3. To get a license key for Mac OS X 10.4, visit the license exchange page.
4. Once you receive a 10.4-compatible key, use it to unlock Airfoil, and enjoy!