The Siril image processing software for amateur astronomy.
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StellariumStellarium team
Stellarium.Stellariumv26.1
A free open source planetarium for your computer.
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Radio EyesRadio-Sky Publishing
RadioSky.RadioEyesv1.5.10
Sky Simulator for Radio Astronomy
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PHD 2Open PHD Guiding
OpenPHDGuiding.PHD2v2.6.14
A telescope guiding software that simplifies the process of tracking a guide star, letting you concentrate on other aspects of deep-sky imaging or spectroscopy.
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KStars Desktop Planetarium (AppX)KDE e.V.
KDE.KStars.AppXv0.0.9438.0
A freely licensed, open source Astronomy Software by KDE.
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KStars Desktop PlanetariumKDE e.V.
KDE.KStarsv3.8.2
The most feature-rich free astronomy software
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CelestiaCelestia Development Team
Celestia.Celestiav1.6.4
Real-time 3D visualization of space. The free space simulation that lets you explore our universe in three dimensions.
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GpredictAlexandru Csete
AlexandruCsete.Gpredictv2.3.37
A real-time satellite tracking and orbit prediction application.
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AAS WorldWide TelescopeAmerican Astronomical Society
AAS.WorldWideTelescopev6.1.2
Tool for showcasing astronomical data and knowledge