Captions Language Interface Pack for Microsoft Visual Studio 2008 (even working fine for other applications also)
Captions Language Interface Pack (CLIP) is a simple language translation, uses tooltip captions to display translations for English user interface terms.
Now, CLIP for Visual Studio 2008 is available in Arabic, Czech, Hebrew, Hindi, Malayalam, Oriya, Polish, Tamil and Turkish.
It'll even help with other applications within Windows if it thinks it's got a decent translation, but for now, it is focused on correct translation for common Visual Studio options.
தமிழ் - Tamil Pack (1.5 MB) – Download here
മലയാളം - Malayalam pack (1.6 MB) – Download here
Other Language List – Download here