Deep Sky Stacker Download Install Site

Cause: You have an older DSS version. Fix:

You will see three checkboxes:

Recommendation: Check BOTH 32-bit and 64-bit. Some older camera codecs work better in 32-bit mode. Keep "File Associations" checked. deep sky stacker download install

DeepSkyStacker is native to Windows. If you are on macOS, you have two main options:

If you have an extremely old computer (Windows XP or Vista), you may need version 3.3.4. This is also archived on GitHub, but note it does not support modern mirrorless cameras. Cause: You have an older DSS version

In the GitHub "Assets" section, you saw a -portable.zip file. This is useful if:

How to use portable version:

If you are on a Mac, the story is a bit different. DeepSkyStacker is native to Windows. To run it on a Mac, you would need to install Parallels Desktop or Boot Camp to run a virtual Windows environment, or look for a Mac-specific alternative like Starnet++ or Sequator.

The installation is complete. You are now ready to begin your astrophotography journey. You will see three checkboxes: