Microsoft Office Excel is described as «Microsoft Excel, part of the Microsoft Office Suite, is Microsoft»s spreadsheet application» and is a very popular Spreadsheet app in the office & productivity category. There are more than 50 alternatives to Microsoft Office Excel for a variety of platforms, including Windows, Online / Web-based, Mac, Linux and Android. The best alternative is LibreOffice — Calc, which is both free and Open Source. Other great apps like Microsoft Office Excel are Google Drive — Sheets, Apache OpenOffice Calc, Gnumeric and Tableau.Microsoft Office Excel alternatives are mainly Spreadsheet Apps but may also be Office Suites or Word Processors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Microsoft Office Excel.