Alternatives to IRIS for all platforms with any license

  • DeepSkyStacker icon


    DeepSkyStacker is a freeware for astrophotographers that simplifies all the pre-processing steps of deep sky pictures. Registering /...

    Free Windows

  • Regim

    Regim makes some processing steps that are unique to astronomical images a bit easier. These steps are calibration (dark and flat)...

    Free Mac Windows Linux

  • Qastrocam

    Qastrocam is a capture program to do astrophotography. It can control a telescope to do guiding with the images received from a V4L...

    Open Source Linux

  • Fitswork icon


    Fitswork is a windows image processing program, mainly designed for astronomic purposes.

    Free Windows

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