For Windows, Linux RPM, Linux DEB, Solaris x86, Solaris SPARC, Mac OSX
Leading open-source office software suite
OpenOffice download
GNU Image Manipulation Program
GIMP download
Sound Editor
Audacity download
Audio and MIDI sequencer
Rosegarden download
Most popular Open Source 3D graphics application
Blender download
Mac OSX
Mac Antivirus Software
Free based on the open source ClamAV virus scanner
ClamXav download
Free Protection against Mac specific threats
iAntiVirus download
Approximately $50USD for a single user license
Norton Antivirus 11.0 for Mac download