It's crazy how many different pieces of software I use as part of a normal work week

I tried to make a list. This does not include email and non work-related apps and websites.

I'll say, if I use it every week, I'll list it.

Adobe: 
Photoshop
Illustrator
Fireworks
Dreamweaver

Amazon Cloud Drive
Dropbox
Cloudberry
FileZilla
MS Word
MS Excel
notepad

Web based apps:
Silverpop
ExactTarget
Litmus
Basecamp
Trello
Tenrox
W3C Markup Validation Service
JSLint
Hightail
base64decode.org
Evernote
Toggl

FireFox Extensions:
Fireshot
Firebug
FireFTP