Softwares you can't do without them

[zipang]

My list (except already posted)

Unlocker
Fast Folder
WinHEX
Stuffit Deluxe
JetAudio Plus
VirtualDub Mod

[Quasenada]

Softwares I use daily:
RM
FF
utorent

I use quite often:
AVG
Adware
CCleaner
ConvertXtoDVD
VLC
HiDownload + URL Helper

and Pokerstars

[fuzzy]

I'm not tied to any one piece of software but ... :
Firefox / Chrome / Opera or Safari
Pidgin or Digsby
Aimp or Foobar
uTorrent or Azureus
and usability
Launchy
F.Lux

last but not least
custom window style on win/lin or mac
custom icons

[versusluk]

of course rm. the world without rm is untihinkable.

[Jagsaw1]

ccleaner
utorrent
mRatio
Opera
TotalCommander

[jezuis]

No chrome users?

You guys should try to.

[diehard]

firefox
chrome
eset nod antivirus
tuneup utilities
ccleaner
any video converter

[snapah]

Firefox
Norton Internet Security
Utorrent
PotPlayer
Aimp3
Windows 7 Manager
Spotify
CCleaner
Mirc

[Owyn]

Chrome
KMPlayer
MPC
KeePass
AnVir
AVZ
Mozy
QIP
JDownloader
uTorrent
Notepad++

Just ones I can't do without them :)

[whyme]

Kaspersky
Cleaner
System Mechanic
Your uninstaller pro
winam+df
Firefox
utorrent
sb-innovation mod clients
Peerblock
Internet Download manager

[gu5t3r]

Eset NOD
Unlocker
Unpacker
Winamp
VLC
Firefox
AIDA64
TeamViewer
Photoshop
Notepad2
uTorrent
VMware

[leus]

Chrome
Miranda
rTorrent
MPC HC
mkvtoolnix
mediacoder x64
K-lite codec pack.

[DieLampe]

firefox, rtorrent, irssi