Privacy

Last updated: 25 October 2026.

Your files never leave your device

Every tool on PDF ProMaster runs inside your web browser. When you choose a file, your browser reads it from your device, does the work (merging, splitting, compressing and so on) and gives you the result to save. The file is not uploaded to us or to anyone else, so we never see it, store it or have access to it.

When you close or reload the page, everything you opened is cleared from the browser's memory.

What our website does load

To work, the site downloads its own code plus a few standard libraries and fonts from well-known providers: Cloudflare (which hosts this site and the PDF libraries) and Google Fonts. Like any website, these providers receive basic technical information needed to deliver those files, such as your IP address and browser type. They do not receive your documents.

Cookies and tracking

We don't use advertising, tracking cookies or analytics that follow you around the web. We don't ask you to create an account and we don't collect your name or email address.

If this changes in future, for example if we show ads to keep the site free, we'll update this page first and ask for your consent where the law requires it.

Signatures

Signatures you draw or type in Sign PDF exist only on the page while you use them. They aren't saved by us and disappear when you close the tab.

Changes to this page

If we change how the site handles information, we'll update this page and the date at the top.