WordPad for Windows XP added full Unicode support, enabling WordPad to support multiple languages, but UTF-16/UCS-2 Big Endian is not supported. It can open Microsoft Word (versions 6.0–2003) files, although it opens newer versions of the .doc format with incorrect formatting. Also, unlike previous WordPad versions, it cannot save files in the .doc format (only .txt and .rtf). Files saved as Unicode text are encoded as UTF-16 LE. For the sake of security, Windows XP Service Pack 2 and later versions of Windows and its services packs reduced support for opening .WRI.