View your XLSX, XLS and CSV files without installing Excel.
Drag & drop your Excel files here or click to browse
XLSX, XLS, CSV - Max 1 files
100% local processing in your browser. Your file stays on your device.
Drop your file to display it within seconds.
All major spreadsheet formats are supported.
The file stays on your device.
Unlike many online converters, this Excel tool is completely free. No sign-up, no email required, no daily limit. Process as many files as you like, instantly.
Your Excel file is processed directly in your browser using modern JavaScript libraries (ExcelJS, SheetJS). No data is sent to a remote server — your contracts, financial data and personal information stay strictly on your device.
The tool works on Chrome, Firefox, Edge, Safari, on Windows, Mac, Linux computers, as well as on tablet and mobile. No installation, no extension required — just open the page and start processing.