PDF Changer

Verify

Don't trust us. Verify.

This page lets you prove our privacy claims yourself. Load the interactive page to create a sample PDF in memory, scrub it with our engine, and monitor every network request during processing.

Network monitor test

Load the interactive page to run the verification test. The test uses your browser's PerformanceObserver API to capture all network activity during PDF processing.

DIY verification
  1. Open your browser DevTools (F12).
  2. Go to the Network tab.
  3. Run any PDF tool on a file.
  4. See for yourself: zero requests to external servers.
Technical transparency
  • No third-party scripts loaded on any page.
  • Service worker enables full offline operation.
  • Content Security Policy restricts all external connections.