Drop Excel here
Server processing — supports .xlsx and .xls
Open Excel files online — no Office required
Preview Excel spreadsheets (.xlsx and .xls) directly in your browser with no Microsoft Office installation needed. Files are processed locally — nothing is uploaded to any server. Switch between sheets and filter rows instantly.
Frequently Asked Questions
- Does it support .xlsx and .xls files?
- Yes. Both modern .xlsx (Excel 2007+) and legacy .xls formats are supported.
- Can I view multiple sheets?
- Yes, you can switch between sheets within your workbook.
- Is my Excel data uploaded to a server?
- No. Your spreadsheet is read entirely client-side using the browser's JavaScript engine. No data leaves your device.
- Do I need Microsoft Office installed?
- No. This tool runs entirely in the browser with no software installation required.