Here are the tools I am using on a day-to-day basis.

Productivity

1. Chrome
2. Dropbox
3. Logitech SetPoint
4. f.lux
5. Crashplan
6. WinRar
7. Avira
8. Skype
9. KeyTweak

Work

1. Sublime Text
2. Total Commander
3. Wamp
4. Putty
5. TortoiseSVN
6. EditPlus
7. Console 2
8. Beyond Compare
9. HexView
10. PoEdit

Entertainment

1. Winamp
2. GomPlayer
3. All Share
4. Lightroom
5. FastStone Viewer
6. Contextual menu image resizer
7. Sopcast
8. µTorrent