Para aquellos que no sepan que software usar en Linux, y si migran de W$
aqui una lista completa de las alternativas, espero que les sea de utilidad:

3D Studio Max :
K-3D ( http://www.k-3d.org/ )
Wings 3D ( http://www.wings3d.com/ )
Art of Illusion ( http://www.artofillusion.org/ )
Blender ( http://www.blender.org/ )
POV-Ray ( http://www.povray.org )

ACDSee :
KuickShow ( http://kuickshow.sourceforge.net/ )
ShowImg ( http://www.jalix.org/projects/showimg/ )
Gwenview ( http://gwenview.sourceforge.net/ )
GQview ( http://gqview.sourceforge.net/ )
Eye of GNOME ( http://www.gnome.org/projects/eog/ )
gThumb ( http://gthumb.sourceforge.net/ )
pornview ( http://sourceforge.net/projects/pornview/ )
MyACDSee ( http://myacdsee.sourceforge.net/home/index.php/ )
f-spot ( http://f-spot.org/ )

Adobe Acrobat Reader :
okular ( http://kpdf.kde.org/okular/ )
Xpdf ( http://www.foolabs.com/xpdf/ )
Evince ( http://www.gnome.org/projects/evince/ )
ePDFView ( http://trac.emma-soft.com/epdfview/ )
KPDF ( http://kpdf.kde.org/ )

Adobe Audition :
Audacity ( http://audacity.sourceforge.net/ )

Adobe Illustrator :
Skencil ( http://www.skencil.org/ )
Inkscape ( http://www.inkscape.org/ )
Karbon14 ( http://www.koffice.org/karbon/ )
Xara Xtreme for Linux ( http://www.xaraxtreme.org/ )

Adobe PageMaker
Scribus ( http://www.scribus.net/)

Adobe PhotoAlbum
F-Spot ( http://f-spot.org/Main_Page )
KPhotoAlbum ( http://www.kphotoalbum.org/ )
digiKam ( http://www.digikam.org/ )

Adobe Photoshop
CinePaint ( http://www.cinepaint.org/ )
Krita ( http://www.koffice.org/krita/ )
GIMP ( http://www.gimp.org/ )
GIMPshop ( http://plasticbugs.com/index.php?p=241 )
Paint.NET ( http://www.eecs.wsu.edu/paint.net/ )

Adobe Premier
PiTiVi ( http://www.pitivi.org/wiki/Main_Page )
LiVES ( http://lives.sourceforge.net/ )
Kino ( http://www.kinodv.org/ )
Cinelerra ( http://cvs.cinelerra.org/ )
kdenlive ( http://kdenlive.sourceforge.net/ )
Jahshaka ( http://www.jahshaka.org/ )

Adobe Streamline
potrace ( https://potrace.sourceforge.net/ )
Autotrace ( https://autotrace.sourceforge.net/ )

Ant Movie Catalog
Moviefly ( https://savannah.nongnu.org/projects/lmc/ )
Kopete ( http://kopete.kde.org/ )
Pidgin ( http://pidgin.im )

APC PowerChute
Network UPS Tools ( http://www.networkupstools.org/ )
Apcupsd ( http://www.apcupsd.com/ )
PowerD ( http://power.sourceforge.net/ )

AUTOCAD
CYCAS ( http://www.***/softw...autocad-linux )
QCad ( http://www.ribbonsoft.com/qcad.html )

Camtasia
xvidcap ( http://xvidcap.sourceforge.net/ )

CDex
Sound Juicer ( http://www.burtonini.com/blog/computers/sound-juicer )
Rubyripper ( http://wiki.hydrogenaudio.org/index....tle=Rubyripper )
ripperX ( http://ripperx.sourceforge.net/ )
Grip ( http://nostatic.org/grip/ )
KAudioCreator ( http://www.icefox.net/programs/?program=KAudioCreator )

Collectorz
aviManager ( http://avimanager.sourceforge.net/ )
GCstar ( http://www.gcstar.org/ )
Tellico ( http://periapsis.org/tellico/ )
Alexandria ( http://alexandria.rubyforge.org/ )
Griffith ( http://griffith.vasconunes.net/ )
vMovieDB ( http://vmoviedb.sourceforge.net/ )
Katalog ( http://salvaste.altervista.org/ )

Corel Draw (No he tenido tiempo de probarlos, si pueden probarlos avisen
que tal les va)
Sodipodi (http://sodipodi.sourceforge.net)
Xara Xtreme (http://www.xaraxtreme.org/)
Karbon14 (http://www.koffice.org/karbon/)
Skencil (http://www.skencil.org/)
OpenOffice.org Draw (http://www.openoffice.org)
Inkscape (http://www.inkscape.org/)
Xfig (http://www-epb.lbl.gov/xfig/)
sk1 (http://sk1project.org/) (Paquete que menciona el bacuno jmanuel_cool)

Daemon Tools
Kiso ( http://kiso.sourceforge.net/ )

Dreamweaver
Quanta Plus ( http://quanta.kdewebdev.org/ )
Geany ( http://geany.uvena.de )
Nvu ( http://www.nvu.com/index.php )
Screem ( http://www.screem.org/ )
KompoZer ( http://www.kompozer.net/ )
Bluefish ( http://bluefish.openoffice.nl/index.html )

DVDShrink
k9copy ( http://k9copy.sourceforge.net/ )
OGMRip ( http://ogmrip.sourceforge.net/ )
Thoggen ( http://thoggen.net/ )
xdvdshrink ( http://dvdshrink.sourceforge.net/ )
DVD Rip-O-Matic ( http://dvdripomatic.sourceforge.net )
qVamps ( http://vamps.sourceforge.net/ )
dvd::rip ( http://www.exit1.org/dvdrip/ )
AcidRip ( http://untrepid.com/acidrip/ )

Encarta/Wikipedia (Gracias a clipperton)
Wikipedia bajable http://download.wikipedia.org

Everest
HardInfo ( http://hardinfo.berlios.de/web/HomePage )

Finale
Lilypond ( http://www.lilypond.org )
Denemo ( http://denemo.sourceforge.net/index.html )
Rosegarden ( http://www.rosegardenmusic.com/ )
NoteEdit ( http://noteedit.berlios.de/ )
Brahms ( http://brahms.sourceforge.net/ )

Flash
F4L ( http://f4l.sourceforge.net/ )
Ktoon (http://ktoon-es.toonka.com/)
UIRA (http://www.unfreeze.net/)

Flash Cam
Gwenview http://gwenview.sourceforge.net/)

Forte Agent
Pan ( http://pan.rebelbase.com/ )

FruityLoops
LMMS ( http://lmms.sourceforge.net/ )
Hydrogen ( http://www.hydrogen-music.org/ )

Google Desktop Search
Google Desktop ( http://desktop.google.com/linux/index.html )
Beagle ( http://beagle-project.org/ )

Guitar Pro
TuxGuitar ( http://www.tuxguitar.com.ar/home.html )

IconCool Editor
KIconEdit ( http://w1.1358.telia.com/~u135800018...html#KICONEDIT )

iTunes
Banshee ( http://banshee-project.org/Main_Page )
aTunes ( http://www.atunes.org/ )
Quod Libet ( http://www.sacredchao.net/quodlibet )
SongBird ( http://www.songbirdnest.com )
Exaile ( http://www.exaile.org/ )
Amarok ( http://amarok.kde.org/ )
Listen ( http://listengnome.***/ )
Rhythmbox ( http://www.gnome.org/projects/rhythmbox/ )
gtkpod ( http://www.gtkpod.org/ )

Legacy Family Tree
GRAMPS ( http://gramps-project.org/ )

LimeWire
LimeWire(http://www.limewire.com/download/version.php/)
FrostWire ( http://www.frostwire.com/ )

Macromedia Fontographer
FontForge ( http://fontforge.sourceforge.net/ )

Meal Master
krecipe ( http://krecipes.sourceforge.net/ )
Gourmet Recipe Manager ( http://grecipe-manager.sourceforge.net/ )

Microsoft Access
Kexi ( http://www.koffice.org/kexi/ )
knoda ( http://www.knoda.org )
GNOME-DB ( http://www.gnome-db.org/ )

Microsoft Excel
KSpread ( http://www.koffice.org/kspread/ )
Open Calc ( http://www.openoffice.org/product/calc.html )
Gnumeric ( http://www.gnome.org/projects/gnumeric/ )

Microsoft Frontpage
Quanta Plus ( http://quanta.kdewebdev.org/ )
Nvu ( http://www.nvu.com/index.php )
KompoZer ( http://www.kompozer.net/ )
Bluefish ( http://bluefish.openoffice.nl/index.html )

Microsoft HyperTerminal
minicom ( http://alioth.debian.org/projects/minicom/ )
GtkTerm ( http://freshmeat.net/projects/gtkterm/ )

Microsoft Internet Explorer
Epiphany ( http://www.gnome.org/projects/epiphany/ )
Opera ( http://www.opera.com/download/ )
Firefox ( http://www.mozilla.com/firefox/ )
Konqueror ( http://www.konqueror.org/ )

Microsoft Money
KMyMoney ( http://kmymoney2.sourceforge.net/ )
GNUcash ( http://www.gnucash.org/ )
Gnofin ( http://gnofin.sourceforge.net/ )
Grisbi ( http://www.grisbi.org/ )

Microsoft Office
GNOME Office ( http://www.gnome.org/gnome-office/ )
KOffice ( http://www.koffice.org/ )
OpenOffice ( http://www.openoffice.org/ )

Microsoft OneNote
BasKet ( http://basket.kde.org/ )
Microsoft Outlook (Express)
Thunderbird ( http://www.mozilla.com/thunderbird/ )
Evolution ( http://www.gnome.org/projects/evolution/ )

Microsoft Powerpoint
Open Office Impress ( http://www.openoffice.org/product/impress.html )
KPresenter ( http://www.koffice.org/kpresenter/ )

Microsoft Project
KPlato ( http://www.koffice.org/kplato/ )
OpenProj ( http://openproj.org/openproj )
GanttProject ( http://ganttproject.sourceforge.net/ )
Planner ( http://live.gnome.org/Planner )
TaskJuggler ( http://www.taskjuggler.org/ )

Microsoft Visio
Dia ( http://www.gnome.org/projects/dia/ )
Kivio ( http://www.koffice.org/kivio/ )
Microsoft Windows Media Center
Freevo ( http://freevo.sourceforge.net/ )
Elisa Media Center ( http://www.fluendo.com/elisa/ )
MythTV ( http://www.mythtv.org )
LinuxMCE ( http://www.linuxmce.com/ )
UMLet ( http://www.gnome.org/projects/dia/ )

Microsoft Word
Open Office Writer ( http://www.openoffice.org/product/writer.html )
AbiWord ( http://www.abisource.com/ )
Kword ( http://www.koffice.org/kword/ )

mIRC
Konversation ( http://konversation.kde.org/ )
KVIrc ( http://www.kvirc.net/ )
BitchX ( http://www.bitchx.org/ )
Xchat ( http://www.xchat.org/ )
ChatZilla! ( http://chatzilla.hacksrus.com/ )
irssi ( http://www.irssi.org/ )
Pidgin ( http://pidgin.im )

Motorol Phone Tools (Prueba con estos)
Bitpim http://www.bitpim.org/
Moto4lin http://moto4lin.sourceforge.net/

Mp3tag
Kid3 ( http://kid3.sourceforge.net/ )
Pinkytagger ( http://pinkytagger.sourceforge.net/ )
EasyTAG ( http://easytag.sourceforge.net/ )
Cowbell ( http://more-cowbell.org/ )
Audio Tag Tool ( http://pwp.netcabo.pt/paol/tagtool/ )

MSN messenger
Emesene(http://www.emesene.org/download.html/) Gracias a muchos
Mercury Messenger ( http://www.mercury.to/ )
Kopete ( http://kopete.kde.org/ )
aMSN ( http://amsn-project.net/ )
Pidgin ( http://pidgin.im )

Mudbox
SharpConstruct ( http://sharp3d.sourceforge.net )

Nero Burning Rom
X-CD-Roast ( http://www.xcdroast.org/ )
Brasero ( http://perso.orange.fr/bonfire/index.htm )
GnomeBaker ( http://gnomebaker.sourceforge.net/ )
Graveman! ( http://graveman.tuxfamily.org/ )
K3b ( http://www.k3b.org/ )
Nero Linux 3, de pago (http://www.nero.com/esp/store-linux.html)
Nero Linux 3, prueba (http://www.nero.com/esp/downloads-linux3-trial.php)

NetMeeting
Ekiga ( http://www.gnomemeeting.org/ )

NetStumbler
Kismet ( http://www.kismetwireless.net/ )
SWScanner ( http://www.swscanner.org/ )

NewzCrawler
RSSOwl ( http://www.rssowl.org/ )
Liferea ( http://liferea.sourceforge.net/ )
BasKet ( http://basket.kde.org/ )
Akregator ( http://akregator.kde.org/ )
Blam ( http://www.cmartin/blam.html )
Straw ( http://www.gnome.org/projects/straw/ )

Notepad
leafpad ( http://tarot.freeshell.org/leafpad/ )
NEdit ( http://www.nedit.org/ )
jEdit ( http://www.jedit.org/ )
Kate ( http://kate-editor.org/ )
gedit ( http://www.gnome.org/projects/gedit/ )
Scribes ( http://scribes.sourceforge.net/ )
tpad ( http://tclpad.sourceforge.net/ )

OrangeCD Catalog
GWhere ( http://www.gwhere.org )

Origin
SciGraphica ( http://scigraphica.sourceforge.net/ )

Paint
gpaint ( http://www.gnu.org/software/gpaint/gpaint.html )

Partition Magic
Partimage ( http://www.partimage.org/Main_Page )
GParted ( http://gparted.sourceforge.net/ )
QtParted ( http://qtparted.sourceforge.net )

PHPDesigner
Tulip http://tulip.solis.coop.br/us/index.php
PHPEclipse http://www.phpeclipse.de/tiki-view_articles.php
Bluefish http://www.phpeclipse.de/tiki-view_articles.php (Gracias a
jmanuelcool)
gPHPedit http://www.gphpedit.org/ (Gracias a jmanuelcool)
Zend Studio http://www.zend.com/en/ (De pago)

Picasa
F-Spot ( http://f-spot.org/Main_Page )
KPhotoAlbum ( http://www.kphotoalbum.org/ )
digiKam ( http://www.digikam.org/ )

Pinnacle Studio
Kdenlive http://www.kdenlive.org/
Cinelerra http://cinelerra.org/
Avidemux http://avidemux.org/
Kino http://www.kinodv.org/
kdenlive http://www.kdenlive.org/
MainActor http://www.mainconcept.com/site/ (De paga)

Pro Tools
Ardour ( http://www.ardour.org )

Quicken
KMyMoney ( http://kmymoney2.sourceforge.net/ )
GNUcash ( http://www.gnucash.org/ )
Gnofin ( http://gnofin.sourceforge.net/ )
Grisbi ( http://www.grisbi.org/ )

SoulSeek
Nicotine ( http://nicotine.thegraveyard.org/ )
Nicotine-Plus ( http://nicotine-plus.sourceforge.net/ )

SoundForge
ReZound ( http://rezound.sourceforge.net/ )

SPSS
Pspp ( http://www.gnu.org/software/pspp/pspp.html )

Total Commander
GNOME Commander ( http://www.nongnu.org/gcmd/ )
xfe ( http://roland65.***/xfe/ )
Tux Commander ( http://tuxcmd.sourceforge.net/ )
Midnight Commander ( http://www.ibiblio.org/mc/ )
Krusader ( http://krusader.sourceforge.net/ )

Traktor DJ
Mixxx ( http://mixxx.sourceforge.net/ )

Videora
thin liquid film ( http://thinliquidfilm.org/ )

VirtualDJ
BeatForce http://www.beatforce.org/
BpmDj http://bpmdj.sourceforge.net/
DBMix http://dbmix.sourceforge.net/
DJ Krazy http://svn.digium.com/view/djkrazy/
DJPlay http://djplay.sourceforge.net/
Final Scratch http://www.finalscratch.com/
GDAM http://www.ffem.org/gdam/
Jay'O'Rama http://www.openjay.org/jayorama/
Mixxx http://mixxx.sourceforge.net/
MP3Mixer http://szyzyg.arm.ac.uk/~spm/mp3mixer.html
OpenJay http://www.openjay.org/
OpenJay Development Krew Forum http://www.openjay.org/ojdk/
UltraMixer http://www.ultramixer.com/
terminatorX http://terminatorx.org/

VMWare
VirtualBox (www.virtualbox.org)
VMWare ( http://www.vmware.com/ )

Winamp
Audacious ( http://audacious-media-player.org/Main_Page )
Amarok ( http://amarok.kde.org/ )
XMMS ( http://www.xmms.org/ )

Windows Media Player
KPlayer ( http://kplayer.sourceforge.net/ )
VideoLAN ( http://www.videolan.org/ )
xine ( http://xinehq.de/ )
mplayer ( http://www.mplayerhq.hu/design7/news.html )

Windows Movie Maker
PiTiVi ( http://www.pitivi.org/wiki/Main_Page )
LiVES ( http://lives.sourceforge.net/ )
Open Movie Editor ( http://openmovieeditor.sourceforge.net/HomePage )
Avidemux ( http://fixounet.***/avidemux/ )
Cinelerra ( http://cvs.cinelerra.org/ )
kdenlive ( http://kdenlive.sourceforge.net/ )

WinIso
ISO Master ( http://littlesvr.ca/isomaster/ )
KIso ( http://kiso.sourceforge.net/ )

WinMerge
KDiff3 ( http://kdiff3.sourceforge.net/ )
Meld ( http://meld.sourceforge.net/ )
xxdiff ( http://furius.ca/xxdiff/ )
Kile ( http://kile.sourceforge.net/ )

WinTV
XdTV ( http://xawdecode.sourceforge.net/ )
tvtime ( http://tvtime.sourceforge.net/ )

WS_FTP
gFTP ( http://gftp.seul.org/ )
FireFTP ( http://fireftp.mozdev.org/ )

Zbrush
SharpConstruct ( http://sharp3d.sourceforge.net )

ZoneAlarm
Guarddog ( http://www.simonzone.com/software/guarddog/ )
Firestarter ( http://www.fs-security.com/ )