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CSV to Excel

Convert CSV files to XLSX easily and accurately.

Drag & Drop your file here

or Select File

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Frequently Asked Questions

Is the CSV to Excel converter really free?

Yes. PureFileConverter is free to use with no signup and no watermarks. The only limits are a 10 MB maximum file size and a fair-use cap on the number of conversions per hour.

Are my files private?

Files are uploaded over HTTPS, converted on our server and automatically deleted after 1 hour at the latest (or right after you download the result). We do not share or sell your files.

What is the maximum file size?

The maximum upload size is 10 MB per file.

What kind of CSV files work best?

Comma-separated files with a header row, saved as UTF-8 (Latin-1 is also detected). The first row becomes the column headings.