Gnumeric Spreadsheet (.gnumeric)
The GNUMERIC file extension, is associated with the Gnumeric Spreadsheet program, part of the GNOME Free Software Desktop Project. Developed by Miguel de Icaza and first released in 2001, Gnumeric is a free, open-source spreadsheet application designed to replace proprietary software like Microsoft Excel. The GNUMERIC format is based on XML and compressed with gzip, ensuring efficient data storage and compatibility with various file formats. It is widely used for data analysis, statistical tasks, and scientific applications due to its accuracy and comprehensive features.