Localization tools

[fferland]

I'm writing a program in Visual C++ and I'm looking for a localization tool to help me with internationalization. Anyone knows of a good *free* localization tool? I need one that allows me to see the english text and translate it in another language in another column. I also need the tool to allow adding new strings to the list (I've seen some that only let you translate what's already there). Any suggestion?