All tools
Excel viewer
Open an Excel workbook without Excel and see every sheet as Excel shows it, numbers and dates included. Free, with no account or uploads.
Open an Excel file without Excel
Drop an .xlsx workbook; every sheet opens, hidden ones marked.
Drop a CSV or Excel file
Or choose one: CSV, TSV and text tables, and Excel workbooks (.xlsx). It opens here, on your device.
Stays on your device. Nothing is uploaded.
Opened in your browser by our own readers; nothing is uploaded or kept. Formulas show the values Excel saved, and are never worked out again here.
A little help along the way
Follow these steps. Every option is explained underneath. Everything runs in your browser; nothing is uploaded or kept.
- Say what you want to doLook at it, change it, or turn it into the other kind.
- Open the fileA CSV, TSV or text table, or an Excel workbook (.xlsx).
- Sort, find or changePress a column's letter to sort by it, type words to find rows, and double-click a cell to change it.
- DownloadAs CSV or as an Excel workbook, read back before it is offered.
Questions people ask
- Can I open an Excel file without Excel?
- Yes. Every sheet of an .xlsx opens here, numbers, dates and percentages shown as Excel shows them, hidden sheets marked.
- Are formulas worked out?
- No. Each cell shows the value Excel saved with it; hover over a cell to see its formula.
- Is my file uploaded?
- No. It is opened in your browser by our own readers and never sent anywhere or kept.
This page is the CSV and Excel viewer, opened for this one job; every other tool it has is one press away. Each of its settings is explained on the CSV and Excel viewer's own page.
Read the step-by-step guide