Indispensable : voici une sélection de logiciels libres issus du monde de l'open source.
Bureautique :
OpenOffice.org - download
AbiWord - download
Mozilla Sunbird - download
PDFCreator - download
PDFEdit - download
Sumatra PDF - download

Graphiques :
GIMP - download

Blender - download

Scribus - download

Inkscape - download

Tux Paint - download

Internet :
Mozilla Firefox - download

Thunderbird - download

Pidgin - download

RSSOwl - download

FileZilla - download

HTTrack - download

Songbird - download

Miro - download

AUDIO et VIDEO :
Audacity - download

SMPlayer - download

aTunes - download

CDex - download

VirtualDub - download

MediaCoder - download

VLC media player - download

Utilitaires :
KeePass - download

7-Zip - download

Nvu - download

Notepad++ - download

Eraser - download

InfraRecorder - download

Source