Astrophotography Exposure Calculator (~0.6MB)
Calculates exposures for photography of the night sky by Michael Covington.
Astrostack (~0.699 MB)
Image stacking software.
CCD camera control software for telescope. Shareware
Cartes Du Ciel
Planetarium and telescope control software
Deep Sky Stacker
Astronomy image stacking program
Home Planet (~7MB)
Astronomy program for tracking satellites, the moon, planets and stars.
Scientific image processing software with many functions.
Image processing software specifically designed for astronomy.
Image processing software and CCD control software for astronomy. Requires Registration.
Open Universe (~11MB)
Excellent Solar System and Space Simulator.
SkyMap Pro (~6.6MB)
Planetarium software with telescope control
Astronomy imaging software