Download RegiStar 1.0 full version program free setup for Windows. RegiStar Overview This is a one-of-a-kind program that fully automates the task of aligning digital astronomical images. It is an image alignment, or registration, program designed to work specifically with astronomical images. You may also like Grub2Win 2 Free Download It shifts, rotates, flips, and deforms as needed to precisely align images, even if they are at different scales or Read More …