GNUMERIC Converter

Convert GNUMERIC files online for free


Drop or upload your .GNUMERIC file
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How to convert your GNUMERIC file

  1. Click the "Select File" button above, and choose your GNUMERIC file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.

Convert GNUMERIC to another file type

The converter easily converts your GNUMERIC file to various formats - free and online. No Excel or extra software needed.

  • GNUMERIC to CSV
  • GNUMERIC to XLS
  • GNUMERIC to XLSX
  • GNUMERIC to ODS
  • GNUMERIC to TSV
  • GNUMERIC to TAB
  • GNUMERIC to DIF
  • GNUMERIC to SLK

Convert a file to GNUMERIC

The converter also works in reverse, so you can convert other Spreadsheet formats to GNUMERIC with high quality output.


About GNUMERIC files

A .GNUMERIC file is the native saved project format of Gnumeric, an open-source spreadsheet application part of the GNOME Office suite. Under the hood, this file is actually a container holding XML data that describes cells, formulas, and formatting, usually compressed with GZIP to save disk space. While Gnumeric is prized in scientific and statistical communities for its calculation accuracy - often surpassing commercial rivals - the format itself is a common source of problems in general business workflows. The primary issue is the "walled garden" effect: neither Microsoft Excel nor Google Sheets can natively open or import .GNUMERIC files without third-party intervention. This forces Windows and macOS users to either install a ported version of Gnumeric (which can be technically demanding) or struggle with incompatible file viewers. To make the data accessible to colleagues or clients, the pragmatic solution is converting the file. For continued editing and formula retention, convert to XLSX or ODS (OpenDocument Spreadsheet). For data migration into databases or scripts, CSV is the cleanest target. For archiving or sharing a non-editable "snapshot" of the financial model, PDF remains the gold standard.

Use Convert.Guru to open and convert your GNUMERIC file.

Users also converted WB3, FM3, WK4 and CSV files.


FAQ

If you want to convert GNUMERIC file to XLSM, XLSB, WK1 or WK3, you can use Gnumeric or similar software from the "Scientific & Financial Spreadsheet Storage" category. In the File menu, look for Save As… or Export….

To convert WQ1, XLSM, NOTES, QPW, WK3, WB2, WKS, XLSB, 123, XLS, WB1 or XLSX files to GNUMERIC, try Gnumeric or another comparable tool in the "Scientific & Financial Spreadsheet Storage" category.



The GNUMERIC Converter Story

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 GNUMERIC converter.