SkyORB 4.0.3
SkyORB is not only a star map, but it also contains a collection of 6 tools i.e. 3D star map, and planetarium as well as ephemeris, search engine, sun clock, etc.
 
238

Freeware
FITS Liberator 3.0.1
image processing software has meant that it is even easier and faster to create color images using raw observations from a range of telescopes, including the NASA/ESA Hubble Space Telescope, FITS Liberator saves tiff files that open in any image.
 
53

Freeware
PoleAlignMax 1.0
PoleAlignMax was introduced at the Imaging The Sky 2003 meeting in Salem Oregon.This version dated adds a number of bug fixes and additional features:1.Fixes bug that recommends alignment correction in wrong direction if image is mirrored such as
 
44

Freeware
Autostar Suite 5.50
Autostar Suite Software is your complete digital astronomy solution for your Meade telescope.
 
17

Freeware
DESA Satellite Tracker 1.x
Satellite Tracking Software that allows you to track the International Space Station and other satellites in real time. Easy to use. Radar system alerts you to satellites that is within viewing range.
 
16

Freeware
Deluxe Moon 1.21
The Moon is our closest celestial neighbor and the most prominent object in the night sky.
 
10

Freeware
Orbit Visualization Tool 2.3
The Orbit Visualization Tool (OVT) is a software for visualization of satellite orbits in the Earth's magnetic field.
 
9

Freeware
EQTour 1.20
EQTOUR is a lightweight, small footprint application for goto control of ASCOM compatible mounts.
 
7

Freeware
Solar System Generator 3.5
Solar System Generator is a simple star system generator, that provides a graphical view of the star system and the planets it contains. It also provides information on the habitability of the planets in the system, and the elements they may contain.
 
7

Freeware
LunaView 1.0.0002
LunaView is a reference tool for amateur lunar observers, public observatories and interactive planetariums.
 
7

Freeware
TiltingSun 3.0
The Sun's and Earth's rotation axes are both tilted with respect to the ecliptic, the plane of the Earth's orbit around the Sun.
 
6

Freeware
Dark Solar System 2011
In cosmology, dark energy is a hypothetical form of energy which permeates all of space and has strong negative pressure.
 
5

Freeware
Planet Orbits ScreenSaver 2.1
Screensaver that shows a 3D random arbitrary solar system that shows planets with random orbits and textures from real solar system planets and imaginary planets around the sun. It's free of adware,ads,virus,etc... and it's freeware.
 
4

Freeware
ASCOM Platform 6.0.6056.1963
This is an astronomy software that controls most of the astronomy devices. The next generation of the ASCOM Platform provides compatibility with Windows 7's enhanced security and 64-bit systems, greatly expanded support for .NET languages, some new
 
4

Freeware
Envisage 1.0
Envisage is the Meade's Deep Sky Imager (DSI) series camera control and basic image processing software.
 
4

Freeware
SalsaJ 2.1
SalsaJ allows students to display, analyse, and explore real astronomical images and other data in the same way that professional astronomers do, making the same kind of discoveries that lead to true excitement about science.
 
4

Freeware
Planets of the Solar System 1.1
Planets of the Solar System is a comprehensive reference with illustrations. It allows you to explore the Solar system on your PDA. The software's features include resident mode to lookup words from another applications, fast browsing, expansion
 
4

Freeware
Star Guiding Emulator 1.0.0.20
SGE provides an artificial star (with synchronized DSO images) for astrophotographers to test autoguiding, periodic error, etc.
 
4

Freeware
Meteoracle 1.1.6
Meteoracle is a program that can be used to predict meteor activity for a given place and time.
 
3

Freeware
HNSKY 2.3
HNSKY 2.30 is a program that puts a planetarium in your computer??s screen. Hallo Northern Sky (this is the complete name) includes 26000 deepsky objects, all stars to magnitude 12, all planets and moons, along with hundreds of asteroids and comets.
 
3

Freeware