How do I download Deep Sky Stacker?

Installation: just unzip DeepSkyStacker. zip in any folder and run Setup.exe. In case of installation problem (dll is missing…) check that you are using the latest Windows Installer which you can download here.

Table of Contents

Is Deep Sky Stacker free?

DeepSkyStacker is a freeware for astrophotographers that simplifies all the pre-processing steps of deep sky pictures. Simple post-stacking processes to quickly view the final result.

What is the latest version of Deep Sky Stacker?

There are several applications available to register, calibrate, and stack astrophotography images including Astro Pixel Processor, and PixInsight. However, DeepSkyStacker is completely free and continues to receive new updates from the developer (version 4.2. 2 was published in August 2019).

Is Deep Sky Stacker open source?

The code is open source under the terms of the BSD 3-Clause License (see LICENSE).

Does Deep Sky Stacker Debayer?

Deep Sky Stacker does not debayer RAW8 (it works with RAW16). This can be addressed by using the debayer functionality in PIPP.

Is there an app for stacking photos?

Motion Stacks is an image processing app that combines a series of images into a long exposure image. It utilises composite long exposure technique to create long exposure image with motion blur effect that is equivalent to minutes or even hours of long exposure.

Is Deep Sky Stacker good?

DeepSkyStacker is a useful piece of freeware that allows you to register (align) and stack multiple images into a single frame, revealing detail that is difficult to capture otherwise. For astrophotography, this means you can make use of short exposure images for captures of deep-sky objects.

What is de Bayering?

Debayering is the process in which viewable images can be made from RAW image files. Since the bayer sensor has an alternating pattern of red, green, and blue, RAW images seem to have noise when in fact it is just unprocessed color data.

Is Sequator available for Mac?

* Sorry for Mac/Linux users, Sequator only supports Windows currently.

What version of deepskystacker do the installers download?

Download DeepSkyStacker 4.2.6 Note: the installers will uninstall any previous version of DeepSkyStacker.

Is there a support group for deepskystacker?

A DeepSkyStacker dedicated Support Group is available at Support DeepSkyStacker is a freeware. If you encounter problems using DeepSkyStacker we will do our best to help you, fix the bugs and add new features but do not expect miracles. We are doing this on our spare time and only during cloudy nights.

Can deepskystacker be used to register Planetary Pictures?

DeepSkyStacker cannot be used for planetary pictures registering and stacking. There is a lot of software (some free, some not) for these tasks: Pleiades’ PixInsight, Iris and of course Photoshop to name a few.

How do I reduce star noise in deepskystacker?

Create star masks and adjust the star detection threshold, as well as reduce noise by applying a median filter. Download DeepSkyStacker 4.2.6 from our website for free.