Aladin
AOQPlot
Cubeview
Munipack
fv FITS Editor
GCX Astro-Image Processor
Gpredict
IRAF
Lynkeos Image Processor
OpenUniverse Space Simulator
Siril
KStars
Planets
QFitsView
AOFlagger GUI
SAOImage DS9
ESO/Starlink SkyCat
TOPCAT
