How to convert .doc files to .wri format.
Converting Microsoft Word Documents directly to Windows Write Documents (.doc to .wri conversion) should be possible using either Microsoft Word itself, or a word processor that still supports the older .wri format.
Besides Microsoft Word, you can use programs, such as LibreOffice or Corel WordPerfect, which are also capable of .doc to .wri conversions.
A fully featured word processor from Ability Office software suite
A shareware word processor program
Corel WordPerfect is word processor for Microsoft Windows
One of the most popular word processor programs from Microsoft Office
A text format conversion utility
A reliable word processor from SoftMaker Office suite