Windows Software <=> Linux Software

Windows Software	Linux Equivalent/Alternative
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/)
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/)
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/)
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/)
Ant Movie Catalog	Moviefly (https://savannah.nongnu.org/projects/lmc/)
AOL Instant Messenger (AIM)	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/)
CDex	Sound Juicer (http://www.burtonini.com/blog/computers/sound-juicer) Rubyripper (http://wiki.hydrogenaudio.org/index.php?title=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/)
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/)
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/)
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)
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.free.fr/) Rhythmbox (http://www.gnome.org/projects/rhythmbox/) gtkpod (http://www.gtkpod.org/)
Legacy Family Tree	GRAMPS (http://gramps-project.org/)
LimeWire	FrostWire (http://www.frostwire.com/)
Meal Master	krecipe (http://krecipes.sourceforge.net/) Gourmet Recipe Manager (http://grecipe-manager.sourceforge.net/)
Microsoft Access	Kexi (http://www.koffice.org/kexi/) 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 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/)
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)
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	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/)
NetMeeting	Ekiga (http://www.gnomemeeting.org/)
NetStumbler	Kismet (http://www.kismetwireless.net/) SWScanner (http://www.swscanner.org/)
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/)
Partition Magic	GParted (http://gparted.sourceforge.net/) QtParted (http://qtparted.sourceforge.net)
Picasa	F-Spot (http://f-spot.org/Main_Page) KPhotoAlbum (http://www.kphotoalbum.org/) digiKam (http://www.digikam.org/)
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/)
Total Commander	GNOME Commander (http://www.nongnu.org/gcmd/) xfe (http://roland65.free.fr/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/)
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/) Avidemux (http://fixounet.free.fr/avidemux/) Cinelerra (http://cvs.cinelerra.org/) kdenlive (http://kdenlive.sourceforge.net/)
WinIso	ISO Master (http://littlesvr.ca/isomaster/) KIso (http://kiso.sourceforge.net/)
WinMerge	Meld (http://meld.sourceforge.net/) xxdiff (http://furius.ca/xxdiff/)
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/)