Convert legacy Quattro Pro spreadsheets to XLSX, PDF, HTML, Markdown, CSV, or SQLite locally on Windows.
Bulk-convert legacy Quattro Pro spreadsheets (.qpw, .wq1, .wq2, .wb1, .wb2, .wb3) to XLSX, PDF, HTML, Markdown, CSV, and SQLite locally on Windows.
SQLite output is one database with one table per sheet.
LibreOffice is bundled with the installer, so no additional software is required.
| Publisher | Green 18 Enterprises LLC |
|---|---|
| Author | Quattro Pro Converter |
| Version | 6.3.1 |
| License | Proprietary |
| Installer type | msi |
| Architecture | x64 |
| Package ID | QuattroProConverter.QuattroProConverter |
| Requirements | Windows 10 or later |
| Install scope | All users |
winget install --id=QuattroProConverter.QuattroProConverter -ewinget upgrade --id=QuattroProConverter.QuattroProConverter -ewinget uninstall --id=QuattroProConverter.QuattroProConverter -emsiexec /i "QuattroProConverter-6.3.1.msi" /quiet /norestartmsiexec /x {8A678E9A-4E4F-4E8D-B85C-937857ECC4AF} /quietQuattro Pro Converter adds this command to the command line: QuattroProConverter.
Quattro Pro Converter can open or be associated with 6 file types:
Quattro Pro Converter is proprietary software from Green 18 Enterprises LLC. Check the publisher's license terms for pricing and usage rights.
The latest version is 6.3.1.
The download button links to the official installer published on quattroproconverter.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with c0a5ec4b291b52e15f37907d563251159dc5a39d9a97b2279a065051195d4829.
Quattro Pro Converter requires Windows 10 or later and is available for 64-bit (x64) systems.
Run the offline installer with msiexec /i "QuattroProConverter-6.3.1.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=QuattroProConverter.QuattroProConverter -e --silent.
Open Settings › Apps › Installed apps, find Quattro Pro Converter and select Uninstall. From the command line, run winget uninstall --id=QuattroProConverter.QuattroProConverter -e.
Quattro Pro Converter supports 6 file types, including .qpw, .wq1, .wq2, .wb1, .wb2, .wb3.
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