Sublime Text 2

http://www.sublimetext.com/

key bindings:

Ctrl + P : goto Anything
Ctrl + R : goto Symbols
Ctrl + F (Ctrl + Shift + F) : Find (in files)
Ctrl + Shift + P : Command Palette
Ctrl + / : Toggle comments
Ctrl + t, Ctrl + t (Ctrl + t, Ctrl + b) : Ctags
Ctrl + F2 (F2) : Bookmarks
Ctrl + Alt + B, Ctrl + Alt +H : Hex Viewer
Alt + O : open .h
Ctrl +M : move between bracket
Ctrl + Z (Ctrl + Y) : Undo (Redo)
Ctrl + [ (Ctrl + ]) : add indent (remove indent)
Ctrl + J : Join Line

Plugins:

Package Control (and restart ... )
Ctags
Hex Viewer
Tortoise
SFTP