N.I.N.A. - NINA is a night time imaging and astronomy software.
PixInsight - A powerful deep sky stacking application for astrophotography.
SharpCap - SharpCap is an easy-to-use and powerful astronomy camera capture tool. It can be used with dedicated astronomy cameras, webcams and USB frame grabbers.
Star Tools - Star Tools is one of the most advanced image processing tools that you can use for astrophotography.
Nebulosity - Nebulosity is designed to be a powerful, but simple to use capture and processing application for Windows and Mac.
Skyimaging.com - Skyimaging.com is a popular website for dealing with astronomy and particularly with the Lunar and Planetary astrophotography and Deep Sky Imaging.