program marketed by Borland International
in the late 1980s
and early 1990s
. Interest in Quattro plummeted after Lotus Development Corporation
won its lawsuit
against Borland for Quattro's violating Lotus 1-2-3
's Look and Feel
with its interface emulation and macro translation feature.
Borland sold Quattro, now called Quattro Pro
. Novell put out a version of Quattro Pro for MS-DOS
as late as 1995. Novell's website now states that Quattro Pro is "no longer supported by Novell".