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  1. /
  2. Excel Previewer

Drop Excel here

Server processing — supports .xlsx and .xls, not stored permanently

Open Excel files online — no Office required

Preview Excel spreadsheets (.xlsx and .xls) online with no Microsoft Office installation needed. Files are sent to our backend to be parsed and are not stored permanently. 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?
Yes — .xlsx/.xls parsing requires a server-side engine, so your file is sent to our backend to decode it and generate a preview. It is not stored permanently or shared with third parties.
Do I need Microsoft Office installed?
No. This tool works entirely from your browser with no software installation required.

Related Tools

CSV ViewerView and filter CSV files locally.Schema InspectorInspect column types and data quality.
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