CSV Viewer

Preview and sort CSV files as a table.

csv→csv

Drop a CSV file here, or click to browse

Parsed entirely in your browser — nothing is uploaded.

About CSV Viewer

View and sort CSV files as a clean, searchable table.

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.

Convert a spreadsheet to plain CSV.

Turn a CSV file into a formatted XLSX workbook.

Clean duplicate rows out of a spreadsheet.