MyHarmony 1.0.308 Free Download for Windows 10, 8 and 7 - FileCroco.com
Harmony Software
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Logitech adds MyHarmony.com PC setup to 600, 650 and 700 model remotes | Engadget
Logitech has discontinued its Harmony universal TV remotes | What Hi-Fi?
Prior to the release of MacOS Catalina, Logitech had a message saying they'd update MyHarmony to 64-bit. That message has now been replaced with the page below. Is it safe to say
Logitech discontinues its popular universal Harmony remotes - 9to5Mac
How to Install the Logitech Harmony App - Support.com TechSolutions
Programming the Logitech Harmony Ultimate remote control for your home cinema system Hifi Gear