If you go to the Downloads page and select Line 6 Central from the Choose Software option then choose your OS, you will find.   Line 6 Central is the new Line 6 device management platform. The modern user interface in Line 6 Central brings a simple and clear experience for keeping all your Line 6 gear updated with the latest firmware. This version of Line 6 Central supports the following device families: Helix (Helix, Helix Rack, Helix LT) HX (HX Effects, HX S