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Free Online Excel Viewer

Upload and view XLSX and XLS files online

XLSX

or, drop the file here

Open XLSX and XLS files online free. Private and browser-only.

Open Excel Online

Open an Excel file online free without installing spreadsheet software.

Excel Sheet Preview

Switch between sheets and preview spreadsheet tables in a responsive browser layout.

Private and Browser-Only

Your spreadsheet stays on your device while you preview it online.

Related Tools

Online Excel Viewer

Use this free online Excel viewer to open and read spreadsheet files without extra software.

Spreadsheet Viewer Online

Open XLSX and XLS files online, switch between sheets, and preview spreadsheet tables in a simpler browser layout.

Free and Private

This free online Excel viewer runs in the browser and keeps your file on your device.

How to open an Excel file online

Step 1

Upload an XLSX or XLS workbook from your device.

Step 2

Switch between worksheet tabs in the browser viewer.

Step 3

Read the spreadsheet data or open another workbook when needed.

Why people use this Excel viewer online

It works well for quickly opening spreadsheet reports, shared XLSX files, and simple data tables on mobile or desktop.
The interface is simplified for easier reading, with responsive sheet tabs and a cleaner upload flow across screen sizes.
Advanced Excel styling may vary, but the main sheet data is previewed directly in the browser without uploading the file.

FAQ

Is this a free online Excel viewer?

Yes. It is a free online Excel viewer for XLSX and XLS files in your browser.

Can I open an Excel file online on mobile?

Yes. The viewer is responsive and works well on phones and tablets.

Does this upload my spreadsheet?

No. The file is opened locally in your browser in the normal workflow.

Can I view multiple sheets?

Yes. If the workbook contains multiple sheets, you can switch between them from the sheet tabs.