Cartes du Ciel is free software released under the terms of the
GNU General Public License
Memento is the roadmap how to reach all the facilities in SkyChart / Cartes du Ciel.
To print this easily, the memento is available in an OpenDocument ('Open Office' document) or in PDF format.
Download the binaries from here
Launch the Skychart installer.
If SkyChart V2 is already installed, you can use the same directory.
Advanced ⇒ for installation details on different platforms see: