Last updated: July 2026
CSV Compare is built as a client-side application. All CSV files you select are processed entirely within your web browser. Your files never leave your device, and we never upload, store, or transmit your data to our servers or any third-party servers.
When you purchase a CSV Compare Premium license, the transaction is handled by our payment processor (Paddle). We only receive and store the email address associated with your purchase to issue your license key and facilitate license recovery.
We do not collect or have access to your payment details (such as credit card numbers).
We do not use invasive tracking cookies or retargeting pixels. We collect only anonymous, aggregated telemetry (such as page views or feature usage counts) to understand how the software is used and to improve the product. None of this data can be linked to your identity or the contents of your files.
If you have any questions about this Privacy Policy, please contact us at support@csvcompare.com.