WinStars 3 is a planetarium for almost any platform.. Free download of WinStars 3.0.23
Software to find dates and times of lunar and solar eclipses and lunar phases. Free download of Lunar Calendars and Eclipse Finder 16.36
Calculates dates and times for equinoxes, solstices and cross-quarter days.. Free download of Equinoxes, Solstices and Cross-Quarter Days 6.17
The fastest ways to view the latest weather radars around the world!. Free download of Free Weather Radar Browser 2.6.7
CyberSky is an accurate, yet easy-to-use planetarium program.. Free download of CyberSky 5.1.1
2017 Nautical Almanac including monthly charts with the planets' positions. Free download of Nautical Almanac 2017
Visit stars & planets, see galaxies & nebulas, try this 3D software planetarium!. Free download of StarStrider 2.8.7
Ephemeris, Blue Hour, Sun, Moon, Twilight calculator and many more. Free download of Exsate Golden Hour 1.1.0
Star Altlas, Almanac, Eclipses, Twilights + Voy Planner for 9999BC to 9999AD. Free download of AstroNav 1.1.6
An astronomical images processing software. Free download of IRIS 5.59
Strictly spoken it's a piece of software, simulating the Solar System's bodies. Free download of OpenUniverse 1.0 Beta 3
View a dark energy inside Solar system on your dektop with this screensaver!. Free download of Dark Solar System 2011
A small tool that helps you check the weather. Free download of EZ Open 5.0