Be cautious of sites offering "full version" downloads for free; these are often unofficial and may contain malware. It is recommended to use the official 30-day money-back guarantee to test the software safely.

The software's most interesting content lies in its technical processing tools:

Popular among planetary imagers, this allows for sharpening subtle details in celestial objects like Jupiter’s clouds or lunar craters. Version Context

Unlike standard sharpening, Astra Image uses seven types of deconvolution (e.g., Lucy-Richardson, Maximum Entropy) to reverse optical blurring caused by telescope lenses or atmospheric "seeing".