View Excel files online instantly with our free Excel File Viewer. Open XLS and XLSX spreadsheets without software — fast, secure, and no downloads required.
Drag & Drop Your Excel Files Here
or click to browse files (XLSX, XLS, CSV)
Please select an Excel file to view.
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Excel Data Viewer
Upload an Excel file to view its contents
Excel File Viewer & Exporter
View and analyze Excel files directly in your browser. Supports XLSX, XLS, and CSV formats with multi-sheet navigation.
🔹 Key Features:
✅ View Excel files (XLSX, XLS, CSV) directly in your browser
✅ Navigate between multiple sheets in workbooks
✅ Export data back to Excel or CSV format
✅ Responsive design works on all devices
✅ Fast processing with Web Workers (for large files)
✅ Preserves original formatting and data types
🛠️ How It Works:
📤 Upload your Excel file (drag & drop or click to browse)
📊 View the data in an easy-to-read table format
↔️ Switch between sheets if your workbook has multiple
📥 Export the data in Excel or CSV format
No data is uploaded to any server - processing happens entirely in your browser for maximum privacy and security.