Gnumeric

Gnumeric is a spreadsheet program that is part of the GNOME Free Software Desktop Project.

Gnumeric is distributed as free software under the GNU General Public License; it is intended to replace proprietary spreadsheet programs like Microsoft Excel.

Gnumeric was created and developed by Miguel de Icaza,[3] but he has since moved on to other projects.

[9] Gnumeric's accuracy has helped it to establish a niche for statistical analysis and other scientific tasks.

Gnumeric has an interface for the creation and editing of graphs different from other spreadsheet software.