A Windows spreadsheet from Alludo (formerly Corel ... It is optionally keystroke compatible with Lotus 1-2-3. Quattro Pro was originally developed by Borland, then purchased by Novell in 1994 ...
In the mid-1990s, Lotus sued Borland, claiming that Borland's Quattro Pro spreadsheet emulated the look and feel of Lotus 1-2-3. Much to the woe of proprietary software vendors, the court decision ...