Xeric Design celebrates 17th birthday of EarthDesk 7, with up to 45% off through March 17, 2019. Full versions start at $17 and upgrades start at $10, including a one-year data subscription. EarthDesk replaces your static desktop with an image of the Earth showing current sun, moon and city illumination, as well as dynamic, real-time global cloud coverage on your Macintosh or Windows desktop. It operates silently in the background, keeping your desktop updated while you work. EarthDesk 7 is $17.00 for single user and can be downloaded from their website.
EarthDesk's 17th Birthday Sale