Spreadsheets

Excel Viewer

Preview spreadsheet sheets in your browser.

Processed on your device — files are never uploadedFree foreverPrivate — runs in your browser

Files stay on your device.

Drop an .xlsx file here

Supported formats listed below

Was this tool helpful?

How to use Excel Viewer

Is Excel Viewer free?+

Yes. Excel Viewer is free to use in your browser with no account required.

Are my files uploaded?+

No. Processing happens on your device. Your files stay private.

Which formats are supported?+

Supported formats for this tool: xlsx, xls.

Do I need to install anything?+

No installation. Open Excel Viewer in a modern browser and start.

Export Excel sheets as CSV.

Edit CSV tables in a simple grid.

Export Excel sheets as CSV.

Convert CSV data into Excel.

Count words, characters, lines, and sentences instantly. Convert case with one click.