KiCad Website : http://kicad-pcb.org/

KiCad Download Link : http://kicad-pcb.org/download/

KiCad Quick Start : http://kicad-pcb.org/help/getting-started/

KiCad Documentation : http://kicad-pcb.org/help/documentation/

KiCad useful tools : http://kicad-pcb.org/help/external-tools/

kiCad Tutorials : http://kicad-pcb.org/help/tutorials/

KiCad Forum : https://forum.kicad.info/

KiCad How To : http://kicadhowto.org/

A script to import all the .pretty Repositories locally

https://github.com/blairbonnett-mirrors/kicad/blob/master/scripts/library-repos-install.sh

A complex, multi layer board to use for practise :

http://www.ohwr.org/projects/cern-kicad/files

A quick overview / cheat sheet of the KiCad workflow :

Awesome set of five short videos covering the KiCad workflow :

https://drive.google.com/file/d/0B6WZ7PvuRoXHTE05Um00elVXVUE/view?usp=sharing

Awesome set of five short videos covering the KiCad workflow :