Instead of using the more expensive software such as Pixinsight which costs at least 300 Euros, I try to use free software where possible. I do use Photoshop a

Instead of using the more expensive software such as Pixinsight which costs at least 300 Euros, I try to use free software where possible. I do use Photoshop a little which is not free but not expensive either. I have used many techniques in Siril and Seti Astro Suite to create many awesome astro images. These two programs are constantly improving! Which software do you use for astrophotgraphy?