This is an application using the new support for Microsoft's Rich Text Format (RTF) built into applications based on the DCLAP programming platform. This RTF support is developed based on Paul DuBois' RTF utilities, and NCBI's platform independent C library. Currently RTFViewer will display RTF documents when you use the File/Open command. Macintosh, MSWindows and X/Motif windows versions are available. Many commonly available commercial wordprocessors will read and write RTF format documents. The current RTF routines support embedded pictures, but as yet only in Macintosh PICT format. MS Windows bitmap and metafile will be added later. There are still various bugs in the program, including improper color map support of PICT images for X and MS Windows pixelmaps, no printing from X WIndows, miscellaneous failures to properly interpret RTF, lack of support for several of the RTF specified features (tables, indexing, ...), etc. Bug reports are welcome at 'dclap@bio.indiana.edu'. Source code is available at ftp.bio.indiana.edu:/util/dclap/src/... -- Don Gilbert, 7 June 94