At start installation you can choice which language to installation
X86 Iso source : Windows 8.1 Pro VL X86 en-US MD5:F16B656B - 383CF69A - 6DF685CD - 47D6FC66
Languages Integrated: de-DE German en-US English es-ES Spanish fr-FR French it-IT Italian
All updates incluses till 11/12/2014
X64 Iso source Windows 8.1 Pro VL X64 en-US MD5: 59FDCAD7 - B4C9B17E - 22F391DE - FB4BAC87 Languages Integrated: de-DE German en-US English es-ES Spanish fr-FR French it-IT Italian