WordPerfect Office X3 Professional Upgrade [OLD VERSION] WordPerfect X3 Legendary word-processing power Quattro Pro X3 Versatile spreadsheets Presentations X3 Stunning multimedia slide shows Paradox Powerful and adaptable database With Corel WordPerfect Office X3, you don't have to worry what kind of software your clients, partners or other departments use, because you'll be able to open over 150 different file formats.