Portable Nero 7.7.5.1 Multi(23)Lang (Win) | 14 MB
Extract in a folder (or USB key) and run NeroPortable.exe.
Following languages fixed by launcher according to th Windows localisation: SimpChinese, TradChinese, Czech, German, Greek, English, Spanish, Finnish, French, Hungarian, Italian, Japanese, Dutch, Norwegian, Polish, PortugueseBR, Portuguese, Russian, Slovak, Slovenian, Swedish, Thai, Turkish.
You can reduce to the half the size of the folder if you pack exe and dll : just run PackxNero.bat.