Remove Duplicates

Clean duplicate rows out of a spreadsheet.

xls→xlsx

Drop a spreadsheet here, or click to browse

The first row is treated as a header and always kept.

About Remove Duplicates

Find and remove duplicate rows from an Excel or CSV file.

Your files stay private. Files are processed to generate your result and are not written to disk or stored on our servers.

Open XLS/XLSX files in your browser, no software needed.

Preview and sort CSV files as a table.

Convert a spreadsheet to plain CSV.

Turn a CSV file into a formatted XLSX workbook.