LibreOffice Calc

Calc is a powerful and extensible spreadsheet program, part of the LibreOffice

productivity suite.

Newcomers find it intuitive and easy to learn.

Professional data miners and number crunchers will appreciate the comprehensive

range of advanced functions.

LibreOffice supports opening and saving into a wide variety of formats, so you

can easily share spreadsheets with users of other popular office suites without

worrying about compatibility.