XLSX to CSV Converter
Convert Excel spreadsheets to CSV format instantly.
XLSX to CSV
Convert Excel files (XLSX/XLS) to Comma Separated Values (CSV) format directly in your browser. Fast, secure, and private conversion without uploading your files to any server.
Drag & drop or click to select an Excel file (max 50MB)
XLSX, APPLICATION/VNDOPENXMLFORMATS-OFFICEDOCUMENT.SPREADSHEETML.SHEET, XLS, APPLICATION/VNDMS-EXCEL • Max 50MB per file
How to Use
1
Upload your Excel file (.xlsx or .xls) by dragging it into the dropzone.
2
Click Convert to CSV to process the file locally.
3
Download the resulting CSV file instantly.
Frequently Asked Questions
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