They are Amipro and Quattro Pro.
AmiPro is the ancient Lotus word processor that ran in Win3.1x right?
Well, it might work fine, but I personally would not bet money on it..
Since I know you'll not be able to find much directly from Lotus, for
what it is worth the Win95/98 version of the Lotus SmartSuite (which
includes WordPro) does have definite problems running under WinXP. The
program runs but the interface for some of the apps is unuseable (I
won't bore you).
Also, if you're using such an ancient word processor, you might
actually like the current version of the open source suite called
OpenOffice. It is free and it runs in WinXP (see:
www.openoffice.org).
Of course upgrading to new software just might leave you in search of
an import filter for your circa 1992 programs.