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 ...

In a desperate bid for survival, longtime office software maker Corel has agreed to a takeover by its majority investor, Vector Capital, a move that could help keep classic software packages such as ...