Privacy Policy

Summary

The current tools process selected document bytes in browser memory using JavaScript and, where available, WebAssembly. We do not send those bytes to GoPDFConverter for file processing, store them on a GoPDFConverter processing server, or analyze their contents. The webpage, public libraries, security services, and analytics still use ordinary network requests as described below.

How Processing Works

• Local‑only processing: PDFs and images are read and transformed directly in your browser.
• No file transmission: We do not send file contents to any server for processing.
• Offline support: A Service Worker can cache local app assets. Some previously loaded workflows may work offline after all required code is cached; test the exact tool before relying on it.

Open‑Source Libraries

• PDF.js (Mozilla) for rendering and page extraction.
• PDF‑LIB for client‑side PDF creation and manipulation.
• fflate for fast compression in pure JavaScript.

These projects are licensed under permissive open‑source licenses (Apache/MIT/BSD). They run locally in your browser; we do not modify them to transmit your files.

What We Don’t Collect

• No file contents or derived text.
• No account data (no sign‑ups required).
• No persistent identifiers tied to documents.

Analytics

We use Google Analytics and Google Tag Manager to understand how visitors use our site. These services may use cookies to collect anonymous usage data such as pages visited and features used. No file contents or personal documents are tracked. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

Security

Keeping document bytes out of a GoPDFConverter file-processing upload removes that specific server-processing exposure path. It does not eliminate risk from the device, browser, extensions, network, analytics, downloaded output, recipient, or other software. Follow applicable organizational and legal requirements when handling sensitive files. See How GoPDFConverter works for details about local processing, ordinary website requests, and practical limits.