WB3 7-8

document

Quattro Pro is a spreadsheet program originally developed by Borland and now part of Corel's WordPerfect Office suite.

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• Quattro Proreads and writes
• Quattro Pro 11reads and writes

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Sources

• File Formats Wiki
• PRONOM fmt/836
• Wikidata Q62414890

From Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.

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