Convert to CSV — Free
Upload your file and get a CSV in seconds. No account, no watermark.
How to convert to CSV
Convert your files to CSV format quickly and for free using BoltConverter. Our online tool simplifies the process of transforming various data types into a standard, comma-separated values spreadsheet, perfect for data analysis and sharing.
Simply upload your file, and BoltConverter will process it on our secure servers. We prioritize your privacy, deleting all uploaded files immediately after conversion is complete, so your data remains confidential.
Upload Your File
Click the 'Upload File' button and select the file you want to convert to CSV.
Wait for Conversion
BoltConverter will automatically begin processing your file on our servers.
Download Your CSV
Once the conversion is complete, a download link for your new CSV file will appear.
Save Your File
Click the download link to save the converted CSV file to your device.
Frequently asked questions
Is BoltConverter free to use?
Yes, BoltConverter is completely free to use for all your file conversions to CSV.
How long are my files stored on your servers?
Your files are processed server-side and deleted immediately after conversion. We do not store your data.
Is there a file size limit for conversions?
Yes, the maximum file size you can upload for conversion to CSV is 100 MB.
What about the output quality of the CSV file?
BoltConverter aims to provide high-quality CSV output, preserving your data accurately during conversion.
Can I convert multiple files at once?
You can convert files one by one. Upload each file separately to convert it to CSV format.