The free versions are surprisingly robust, offering essential tools for daily tasks: Free Microsoft 365 Online | Word, Excel, PowerPoint
The web version handles about 90% of what the average user needs. However, it does have limitations. It lacks advanced macros (VBA), complex Power Query connections, and some specialized add-ins used by power data analysts. excel app free download
This is a trial, not a permanent free solution. You cancel the subscription before the month ends, or you will be charged the standard annual fee. This method is best for short-term projects, such as a specific work assignment or a school project that requires desktop-exclusive features. This is a trial, not a permanent free solution
While the full desktop software requires a license, you can "install" the Excel Web App as a Progressive Web App (PWA). By navigating to Excel Online in your browser and selecting "Install as app," you can launch Excel from your desktop and work in a dedicated window. While the full desktop software requires a license,
LibreOffice is the most popular open-source office suite. Its spreadsheet component, , is completely free to download on Windows, Mac, and Linux. It looks a bit like Excel from 2010, but it is incredibly powerful and supports a wide range of file formats. It is a "forever free" desktop app that doesn't require an internet connection.