Cartes du Ciel

Free software to draw sky charts

Astronomy software · ap-i.net

Open Cartes du Ciel in AirStack

What Cartes du Ciel’s own pages say

What it says it doesFree software to draw sky charts ap-i.net
PlatformsLinux, Windows, macOS ap-i.net
Free planYes ap-i.net
Open sourceYes ap-i.net
LicenseGNU General Public License ap-i.net

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.