List of Applications available in Linux

Multimedia 

Amarok, Audacious, Audacitu,k3b, kaffeine, MPlayer, Rosegarden, Xine.

Development

KDevelop, Bluefish, Eclipse, GNU Octave, KBabel, KImageMapEditor, Kompare, MonoDevelop, Qt3Designer, Quanta Plus.

Internet

NX Client, Akregator, Ekiga, Evolution, Iceape, Icedove, Iceweasel, Kmail, KPPP, Konversation, MLDonkey, Kopete, Pidgin, Sunbird, wireshark, gFTP.

Graphics

Blender, Dia, GIMP, GQview, Gwenview, Inscape, KolourPaint, Krita, QCaD, Scribus, Sodipodi.

Office

KOffice Suite, OpenOffice.org Suite, GnuCash, Gnumeric, KMyMoney, Abiword.

System

GParted, QTParted, VirtualBox, Compiz Fusion, Dos emulator, ADSL/PPPOE Configuration.