Excel (XLS) to CSV Converter
Free, private and instant. Your files stay on your device.
How to convert Excel (XLS) to CSV
- Choose or drop your Excel (XLS) files.
- Click Convert.
- Download your CSV files.
Why convert Excel (XLS) to CSV?
CSV can be imported into almost every database, CRM, accounting tool and spreadsheet.
About the formats
Excel (XLS). XLS is the older binary Excel format used before 2007. Newer tools and web apps prefer XLSX.
CSV. CSV is a plain-text table format where each line is a row and values are separated by commas. Almost every database, spreadsheet and analytics tool can import it.
Private by design
Most online converters upload your files to a remote server. LocalConvert does the work in your browser, so photos, contracts and spreadsheets never leave your device. There is nothing to install and it works on Windows, Mac, Android and iPhone.
Frequently asked questions
Is this Excel (XLS) to CSV converter free?
Yes. There are no sign-ups, watermarks or daily limits. Convert as many files as you like.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using your own device, so your files never leave your computer or phone. That also makes it fast, and it works for private documents.
Is there a file size limit?
There is no fixed limit. The practical limit is your device memory. Files up to a few hundred megabytes usually work fine on a modern laptop.