ASCII Text viewer (.txt)

VIEW (ver 17.2) - Shareware made Abandoned Freeware
~ SMOOTH (ver 1.0)

~ [SMOOTH .zip]

ANSI Text viewer (.txt)

Readansi (ver 1.1) - Abandoned Freeware


Portable Document Format viewer (.pdf)

MuPDF (ver May_2012) - Abandoned Freeware

Adobe Acrobat Reader (ver 1.0) - Abandonware

PostScript viewer (.ps)

GhostScript (ver 5.10) - Abandoned Freeware

Binary BASIC viewer (.bas)

READBAS (ver 1.5) - Abandoned Freeware


Database viewer (.dbf)

VFPView (ver 3.2) - Abandoned Freeware


OS/2 Help viewer (.inf)

INFVIEW (ver unknown) - Abandoned Freeware

HyperText Markup Language viewer (.htm)

HYPERTEXT VIEWER (ver 0.77a) - Abandoned Freeware