Convert WQ1 files online for free
The converter easily converts your WQ1 file to various formats - free and online. No Excel or extra software needed.
The converter also works in reverse, so you can convert other Spreadsheet formats to WQ1 with high quality output.
The .WQ1 extension defines a legacy Spreadsheet created by Borland Quattro Pro for DOS (specifically versions 1 through 4). In the late 1980s and early 1990s, these files were the industry standard for data storage, competing directly with Lotus 1-2-3. However, they are now digital fossils.
Users typically encounter .WQ1 files when recovering historical financial data, scientific logs, or old inventory lists from archival disks. The real problem is that modern spreadsheet software, including recent versions of Microsoft Excel (2010 and later), has completely deprecated native support for this DOS-based format due to security protocols and code obsolescence. You cannot simply double-click a .WQ1 file in Windows 11 or macOS to open it.
To access this data, you must convert the file. For editing in modern environments, convert .WQ1 to XLSX (Microsoft Excel) or ODS (LibreOffice Calc). For strictly viewing or legal archiving without risk of formatting errors, convert to PDF. For importing raw data into databases, CSV is the most reliable target.
Use Convert.Guru to open and convert your WQ1 file.
Users also converted WQ2, WK1, WQ!, QPW, WB3 and WB2 files.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our WQ1 converter.