Quattro Pro

Quattro Pro is a spreadsheet program. Originally developed by Borland, current releases are sold by Corel.

The following spreadsheet formats are associated with Quattro Pro:


 * WQ1 Quattro Pro for DOS, versions 1-4
 * WQ2 Quattro Pro for DOS, versions 5.0 and 5.5
 * WB1 Quattro Pro for Windows, versions 1.0 and 5.0
 * WB2 Quattro Pro for Windows, version 6.0
 * WB3 Quattro Pro for Windows, versions 7 and 8
 * QPW Quattro Pro versions 9, 10, 11, 12, X3 and X4