KStars
Under review· 2Free, open-source cross-platform astronomy software by KDE with an accurate night-sky simulation.
KStars has 1 plan: a free plan. We last read its pricing page on 3 October 2026. We have not recorded a price change.
KStars plans and prices
Free
$0
- Simulates the night sky from any location, date, and time
- Displays up to 100 million stars and 13,000 deep-sky objects
- All 8 planets, the Sun, Moon, comets, asteroids, and satellites
- Adjustable simulation speeds for education
- Astrocalculator for predicting conjunctions
- Observation planner and sky calendar tool
- FOV editor for equipment field of view
- Includes Ekos astrophotography suite with autoguiding
Price history
Last 0 recorded changes
No price changes recorded yet.
Other Desktop & Utilities products
No confirmed alternatives yet.