INFVIEW (ver unknown) Abandoned Freeware Prior to the recent use of HTML for creating hyperlinked Help manuals, OS/2 used *.INF files and Windows used *.HLP files. INFVIEW allows you to read OS/2 Information (Help) files inside of DOS. Note: Included is a complementary native OS/2 reader, in case you want to substitute the one on your OS/2 computer.