Blink Comparator

Blink Comparator is a Image Utility product from astronomy.crysania.co.uk, Load a batch of images, and select an alignment point for each image and align them to make an animation of your astronomical observations.

Blink Comparator significantly enhances the capabilities of the conventional blink
comparator by allowing several frames and also lets you choose a common reference point like a star and align and crop all frames.

This way the movement of objects like asteroids or comets are easy to locate.
Blink also allows you to export all aligned/cropped images to disk.

Download Blink Comparator