Topic pre­viewer

ap­pli­ca­tion for view­ing a type­set doc­u­ment on screen

gsview

View PostScript un­der MS-Win­dows or OS/2

gv

An X front end for ghostscript

gv-save­pos

A patch to gv to save po­si­tions

sci­en­tificviewer

MacKichan soft­ware viewer

xdvi

A DVI pre­viewer for the X Win­dow Sys­tem

xpdf

View­ing and ma­nip­u­lat­ing PDF files

xpdfopen

Com­mands to con­trol PDF read­ers, un­der X11