Batch find/replace in multiple files in Studio 2011/2014It is... hidden. Run this:
Studio 2011
C:\Program Files (x86)\SDL\SDL Trados Studio\Studio2\Sdl.Utilities.BatchSearchReplace.exe
Studio 2014
C:\Program Files (x86)\SDL\SDL Trados Studio\Studio3\Sdl.Utilities.BatchSearchReplace.exe
For Studio 2009 there is a free app (attached, which later became incorporated, i.e. the one above)
App Details