Online Excel Viewer: View Spreadsheets Without Office
Our Free Excel Viewer allows you to open, view, and analyze spreadsheet files directly in your web browser. You don't need to install Microsoft Excel, LibreOffice, or sign in to any account. It's perfect for quickly checking data on any device.
All Formats
Supports modern .xlsx, legacy .xls, .csv, and OpenOffice .ods files.
100% Secure
Files are processed locally in your browser using JavaScript. No data upload.
Searchable
Powerful search function to find specific rows or data points instantly.
Frequently Asked Questions
Can I edit the Excel file?
This tool is primarily a viewer. For editing capabilities, please use our Online CSV Editor which offers cell editing and saving.
Is there a file size limit?
Since processing happens on your device, the limit depends on your computer's RAM. Generally, files up to 50MB open smoothly.