PixInsight
Industry-standard software offering advanced calibration, stacking, noise reduction, and color calibration. Best suited for intermediate to advanced users who want full control over every processing step.
DeepSkyStacker (DSS)
Free, beginner-friendly program focused on stacking and alignment. Simplifies the process but lacks extensive post-stacking editing features found in PixInsight.
Which to Choose?
- Choose PixInsight if you want powerful, all-in-one processing with a steeper learning curve.
- Choose DeepSkyStacker if you’re starting out and want a simple, effective way to stack images.