Free Astronomy Software And Astronomy Freeware

It's not very often that you are able to find free software that is really of any value.  Here you will find the exception to the rule.  

Click on any of the astronomy software links at the right to find the astronomy software that you need or want.    

Whether you're looking for telescope control software, autoguiding software, amateur telescope maker software or even planetarium software, it's all here.

Planetarium Software and Databases

Imaging Processing Software

Autoguiding Software

ASCOM Command Sets

Astronomy Observation Log Software

Amateur Telescope Maker Software