Transmiti
Translate selected text or entire documents in no time with the Windows key.
# No installation needed. No administrator- or power-user rights needed.
# All languages are supported, to which the Google Translator is capable of.
# Optionally, the selected text will be replaced directly with the translation.
# Automatic bidirectional translation of the source- and the target-language.
# Single words or phrases can be searched in the "Google dictionary".
# Proxyservers - even with authentication - are supported since version 1.71.