Microsoft stopped supporting Quattro Pro files starting with Office 2007, and other office applications, such as LibreOffice and Apache OpenOffice, provide only limited support for Quattro Pro's older ...

Quattro Pro is a powerful spreadsheet program that dates back to the 1980s, when it was a rival to market leader Lotus 1-2-3. It's currently part of Corel's WordPerfect Office, bundled with the ...

A Windows spreadsheet from Alludo (formerly Corel) that provides advanced graphics and presentation capabilities, including goal seeking, 3D graphing and the ability to create multi-layered slide ...

Trampled by Microsoft Office in the business suite arena, Corel’s WordPerfect word processor and Quattro Pro spreadsheet have lately been moving downmarket, preinstalled on value-priced PCs from HP, ...

Here’s the problem: You run Corel Corp. and have just released the WordPerfect Office 12, a suite of productivity software that’s the closest thing there is to a competitor to Microsoft’s dominant ...