N.I.N.A. - NINA is a night time imaging and astronomy software.

APT (Astro Photography Tool) - APT stands for "AstroPhotography Tool" and it is like Swiss army knife for your astro imaging sessions.

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.

RegiStax - Photography, Astronomy, Image, and Astrophotography

Nebulosity - Nebulosity is designed to be a powerful, but simple to use capture and processing application for Windows and Mac.

Siril - Siril is an astronomical image processing tool, able to convert, pre-process images, help aligning...