"Désolé mais il est payant ce logiciel"
=> Non, sauf pour utilisation commerciale:
"Free for non-commercial use
SubEthaEdit was and is free for non-commercial use. This includes personal, educational or recreational use, like e.g. note-talking at conferences. If you want to support SubEthaEdit nevertheless we´d recommend buying a license. If you are not sure if you qualify for a non-commercial license, don´t hesitate to ask us."
lu sur http://www.codingmonkeys.s.de/subethaedit/purchase.html