Siril - Siril is an astronomical image processing tool, able to convert, pre-process images, help aligning...
N.I.N.A. - NINA is a night time imaging and astronomy software.
Sequator - A star stacking program that can deal with landscape foreground masking.
APT (Astro Photography Tool) - APT stands for "AstroPhotography Tool" and it is like Swiss army knife for your astro imaging sessions.
DeepSkyStacker - DeepSkyStacker is a freeware for astrophotographers that simplifies all the pre-processing steps of...
Voyager Astrophotography - Voyager is a multi core optimized software, resilient, with advanced built-in algorithms and advanced A.I. driven automatation for astro photography.