Online Excel Viewer

View Excel spreadsheets (.xlsx, .xls, .xlsb, .csv, .ods) online for free. Switch sheets, scroll large tables, no upload and no sign-up required.

🔒 Runs in your browser. Your files are never uploaded.

Choose a file or drop it hereYour file is opened locally and never uploaded.

Open spreadsheets quickly without Excel, Numbers or LibreOffice. Useful for checking exports, reports and CSV files on any device.

Supported spreadsheet formats

Charts, pivot tables and macros are not executed; cell values and basic formatting are displayed.

Are formulas calculated?

The viewer shows the values saved in the file, which is what Excel displays. It does not recalculate formulas.

Can I see all sheets in a workbook?

Yes, every worksheet is available and you can switch between them.

Is my spreadsheet uploaded?

No. The workbook is parsed locally in your browser.