KStars vs QTViewer
A side-by-side look at KStars and QTViewer. For an in-depth review of either product, follow the links below.
KStars
Science & Education
KStars is a free, open source planetarium software for Linux and other UNIX-like systems. It allows users to visualize a realistic and accurate night sky, identify celestial objects like stars and planets, track their movement, and control telescopes for observation.
astronomystarsplanetstelescope-control
QTViewer
Photos & Graphics
QTViewer is an open-source image and video viewer, organizer and editor. It supports a wide range of image, video and audio formats and has basic editing features like cropping, resizing and color adjustments.
image-viewervideo-vieweropen-sourceediting
Related Comparisons
SkyView
Orrery
Sky Guide
SkyMap
Star Walk (series)
Star Chart