Last updated: May 2026
The short version: Your PDF files are processed entirely in your browser. They are never uploaded to our servers. We don't see them, store them, or transmit them anywhere.
All PDF processing (merging and splitting) runs entirely within your web browser using JavaScript. Your files are loaded into your browser's memory, processed locally, and the resulting file is made available for download — all without any network request.
We use standard web analytics (such as Google Analytics) to understand how many people visit our site and which tools they use. This may include your IP address (anonymised), browser type, and pages visited. We do not link this to any personal identity.
We display advertisements via Google AdSense to keep the service free. AdSense may set cookies on your browser to personalise ads based on your browsing history. You can opt out via Google's Ad Settings.
We do not set any first-party cookies. Third-party cookies may be set by Google Analytics or Google AdSense as described above.
We may update this policy occasionally. The "last updated" date at the top will reflect any changes.
For any questions about this privacy policy, please email us at info@mergepdfonlinefree.com.