Class names of file converters

The following class names (for example, MSBiff) identify the file format converters that are provided with Microsoft Word (for example, Microsoft Excel).

Microsoft Excel
MSBiff
Lotus 1-2-3
Lotus123
WordPerfect version 6.x
WordPerfect6x
WordPerfect version 5.0
WrdPrfctDos50
WordPerfect 5.1 for DOS
WrdPrfctDos51
WordPerfect 5.x for Windows
WrdPrfctWin
WordPerfect 5.1 or 5.2 Secondary File
WrdPrfctDat
WordPerfect 5.0 Secondary File
WrdPrfctDat50
Word version 4û5.x for the Macintosh
MSWordMac
Word version 3.xû5.x for MS-DOS
MSWordDOS
Word version 6 for MS-DOS
MSWordDOS6
Word version 2.x for Windows
MSWordWin2
Word version 6.x for Windows
MSWordWin6
Word 6.0 for Windows and Word 7.0 (Word 95) for Windows Export
MSWord6Exp
Word 8.0 for Windows (Word 97)
MSWord8
Works version 3.0 for Windows
MSWorksWin3
Works version 4.0 for Windows
MSWorksWin4
MS-DOS Text with Layout
MS-DOS Text With Layout
Text with Layout
Text with Layout

Microsoft Word converts the following formats without the use of external converters.

Hypertext Markup Language (HTML)
HTML
Rich-text format
MSRTF
Text only
AnsiText
MS-DOS text (text only)
PCText
Text only with line breaks
AnsiTextCR
Unicode files
Unicode
Encoded plain text (Auto-detected)
EncodedText
MS-DOS text with line breaks
PCTextCR