Tags : GNUMERIC file support

GNUMERIC File Won’t Open? FileViewPro Has the Answer

March 20, 2026 Uncategorized

A GNUMERIC file is a spreadsheet file created by Gnumeric, an open-source spreadsheet application. In simple terms, it is Gnumeric’s own version of a workbook, much like how Microsoft Excel uses files such as .xls or .xlsx. A GNUMERIC file can store data in rows and columns, along with formulas, formatting, charts, and multiple worksheet …