The following astronomy programs (and others) for the PC, and some Mac, support communications with Sky Commander –

‘The Sky’ www.bisque.com

‘Megastar 5.0’ www.willbell.com

‘Guide 8.0’ www.projectpluto.com

‘Earth Centered Universe’ www.nova-astro.com

‘Sky Tools 2’ www.skyhound.com

‘AstroPlanner by iLanga Inc.’ www.ilangainc.com/astroplanner/

‘Deep-Sky Planner by Knightware.biz’ www.knightware.biz