What is a WQ1 file?
A .WQ1 file is primarily a Quattro Pro for DOS Spreadsheet File. Originally developed by Borland, this software was later acquired by Corel. These files store spreadsheet data, including cells, rows, columns, formulas, and charts. In rare cases, a .WQ1 file can also be a will drafting data file created by Quill Will-Writer or WillsQuest software.
How to open WQ1 files?
Historically, users opened these files using Quattro Pro for DOS. Today, modern versions of Corel WordPerfect Office can still import many legacy spreadsheet formats. You can also import them into Microsoft Excel using legacy converters, or use LibreOffice Calc, which maintains excellent support for old file types.
Best practices and troubleshooting
Because the .WQ1 extension has multiple possible meanings, viewer.online/wq1 analyzes .WQ1 files to identify their exact format and creator software, shows which programs can open the file, and usually previews it. If your spreadsheet contains outdated macros, modern spreadsheet software might block them for security reasons.
Software and tools
For better long-term compatibility, we recommend converting legacy spreadsheets to modern standards. You can convert .WQ1 files to modern formats like .XLSX or .CSV using convert.guru.
Summary
Ultimately, viewer.online/wq1 directly opens and previews .WQ1 files in the browser, eliminating the need to install legacy software or troubleshoot compatibility issues.