Convert XLS to CSV — Free
Upload your XLS file and get a CSV in seconds. No account, no watermark.
How to convert XLS to CSV
Quickly convert your XLS files to CSV format online with BoltConverter. Our free tool provides a fast and secure way to transform your spreadsheet data, making it compatible with various applications and databases.
Simply upload your Excel file, and BoltConverter will process it on our secure servers. Your files are automatically deleted after conversion, ensuring your data privacy. Get your CSV file ready in moments.
Upload Your XLS File
Click the "Choose File" button to select the XLS file you want to convert.
Start Conversion
BoltConverter will automatically begin processing your XLS file on our secure servers.
Wait for Processing
The conversion from XLS to CSV will take just a few moments to complete.
Download CSV
Once finished, click the "Download" button to save your new CSV file to your device.
Frequently asked questions
Is BoltConverter free to use?
Yes, BoltConverter is completely free for all XLS to CSV conversions, with no hidden costs or subscriptions.
How long does BoltConverter store my files?
Your files are deleted from our servers immediately after the conversion is complete, ensuring your privacy.
Is there a file size limit for XLS conversions?
Yes, you can convert XLS files up to 100 MB in size using BoltConverter.
Will the CSV output quality be good?
BoltConverter aims for high-quality, accurate data transfer from your XLS file to CSV format, preserving your data integrity.
Can I convert multiple XLS files at once?
BoltConverter processes one XLS file at a time for conversion to CSV, ensuring efficient and accurate results.