Orrery vs QTViewer
A side-by-side look at Orrery and QTViewer. For an in-depth review of either product, follow the links below.
Orrery
Education & Reference
Orrery is a free, open source software that displays an interactive model of the solar system, planets, moons and more. It provides an educational simulation showing the relative positions and motions of solar system objects.
astronomysolar-systemplanetseducational
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
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