DeepSkyStacker Alternatives

DeepSkyStacker is described as 'Freeware for astrophotographers that simplifies all the pre-processing steps of deep sky pictures' and is an app. There are more than 10 alternatives to DeepSkyStacker for a variety of platforms, including Windows, Linux, Mac, Web-based and Flathub apps. The best DeepSkyStacker alternative is Siril, which is both free and Open Source. Other great apps like DeepSkyStacker are FITS Liberator, Sequator, SAOImageDS9 and PixInsight.

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DeepSkyStacker alternatives page was last updated

Alternatives list

  1. Siril icon
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    Siril is an astronomical image processing tool, able to convert, pre-process images, help aligning them automatically or manually, stack them and enhance final images.

    9 Siril alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
     
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    Comments about Siril as an Alternative to DeepSkyStacker
    Guest
    Positive
    0

    lots of automated processes self explanatory AND runs on MAC!!!!

    Review by a new / low-activity user.
    Guest
    Positive
    0

    Siril is the number one software alternative to DeepSkyStacker

    Review by a new / low-activity user.
    DeepSkyStacker Icon
    Siril icon
    • Most users think Siril is a great DeepSkyStacker alternative.

    • Siril is the most popular Windows, Mac & Linux alternative to DeepSkyStacker.

    • Siril is the most popular Open Source & free alternative to DeepSkyStacker.

    • Siril is Free and Open SourceDeepSkyStacker is Free and Proprietary
  2. Copy a direct link to this comment to your clipboard

    FITS Liberator GUI image processing software has meant that it is even easier and faster to create color images using raw observations from a range of telescopes.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
     
  3. Sequator icon
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    Sequator is a free software which can track stars on multiple images, align stars and stack them.

    2 Sequator alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
     
  4. SAOImageDS9 icon
     1 like
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    SAOImageDS9 is an astronomical imaging and data visualization application. DS9 supports FITS images and binary tables, multiple frame buffers, region manipulation, and many scale algorithms and colormaps.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
     
  5. PixInsight icon
     1 like
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    PixInsight is an advanced image processing platform specialized in astrophotography and other technical imaging fields, constantly pushing the boundaries of astronomical image processing with the most powerful toolset available.

    7 PixInsight alternatives

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Linux
    • Mac
    • Windows
     
    • PixInsight is the most popular commercial alternative to DeepSkyStacker.

    • PixInsight is Paid and ProprietaryDeepSkyStacker is Free and Proprietary
  6. Copy a direct link to this comment to your clipboard

    Starry Landscape Stacker makes it possible to produce landscape photographs taken at night that have both low noise and stars rendered as points.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Mac
     
  7.  1 like
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    Regim makes some processing steps that are unique to astronomical images a bit easier. These steps are calibration (dark and flat), deblooming, registration, combination, color calibration, gradient removal and some more.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
     
  8. Fitswork icon
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    Fitswork is a windows image processing program, mainly designed for astronomic purposes. It contains batch processing, histogram functions, many filters, etc. Fitswork works entirely in floating-point arithmetic.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
     
  9. Astro App icon
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    The Astro App is a tool for exploring the night sky and tracking celestial events. It's primarily targeted for amateur astrophotographers.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
    • Astro App is the most popular Web-based alternative to DeepSkyStacker.

    • Astro App is Free and ProprietaryDeepSkyStacker is also Free and Proprietary
  10. Astroart icon
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    Astroart is a software for image processing, image analysis, astrometry, photometry, camera and telescope control.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Windows
     
  11.  Like
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    Qastrocam is a capture program to do astrophotography. It can control a telescope to do guiding with the images received from a V4L device. It can also control the extended features of a webcam modified to do long exposure (several seconds) captures.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
     
12 of 12 DeepSkyStacker alternatives