If you need to work offline or need advanced features that the web version lacks, these free programs are the best alternatives. They can open and save .xlsx files.
Many educational institutions provide Microsoft 365 for free to students and faculty. excel download for free
The easiest way to get Excel for free is through the official Microsoft Excel for the Web portal. As long as you have a free Microsoft account (Outlook, Hotmail, or Live), you can access a functional version of Excel in any browser. If you need to work offline or need
This is the most popular open-source alternative. It looks like older versions of Excel (think Excel 2010/2013). excel download for free