Microsoft Excelを無料または安く入手する方法

Excel is powerful but costs around 0 for a one-time purchase. You can use the free in-browser version at Office.com, try Google Sheets, or get Office 365 Education if you're a student. To buy the full version without spending your own money, earn funds with Earnne and use them for a subscription or one-time purchase.

Microsoft Excel is the standard for spreadsheets, used for budgets, data analysis, and reporting. Most casual users don't need the full desktop version—the free browser version or Google Sheets handles basic formulas, charts, and tables. This guide covers all options so you can choose what fits your needs and budget.

Key takeaways: Use free Excel in-browser at Office.com or Google Sheets. Students get Office 365 Education free. Earn with Earnne to buy full Excel or Microsoft 365 without spending your own money.

Use the free in-browser Excel

Use Excel for free in your browser at excel.cloud.microsoft.com with a Microsoft account. It's responsive and enough for most users. Power users may miss advanced features (macros, Power Query, large data handling). For those, you'll need the full version or an alternative.

The browser version supports formulas, charts, pivot tables, and collaboration. Files save to OneDrive automatically. If you need macros or Power Query, consider LibreOffice Calc for free desktop use, or earn on Earnne to fund a full Excel subscription.

Free alternatives: Google Sheets

Google Sheets is a free, in-browser spreadsheet tool. It's smooth, has strong sharing and add-ons, and works well across devices. Many users prefer it for collaboration. The main drawback is the AI assistant, which is still evolving.

Sheets opens Excel files and exports to .xlsx, so you can work with Office users. LibreOffice Calc is another free desktop option if you need offline access and more Excel-like features. For most home and small business use, the free options are sufficient.

Earn Excel with Earnne

To buy Excel or Microsoft 365 without spending your own money, complete paid tasks on Earnne—surveys, game testing, app trials—and cash out via PayPal. Use that money for a one-time purchase or subscription. Students and educators can also get Office 365 Education free through their institution.

Get started on Earnne

Ready to fund Excel? Sign up to Earnne, complete offers, and cash out. See our payment guides and more software freebies.