PDF Redaction

True PDF redaction
Done securely

A true redaction platform made with security in mind. Remove sensitive content completely, keep everything private, and ensure nothing leaves your device.

Start redacting

  • Text redaction

    Search and remove exact phrases across the entire document.

  • OCR redaction

    Detect and redact text in scanned documents and image-based PDFs.

  • Draw to redact

    Freehand select any region on the page to redact it permanently.

  • Watermarking

    Embed tamper-resistant watermarks directly into the content stream.

Why offline matters for PDF redaction

Most tools upload your document to process it. That means your data leaves your control the moment you hit redact.

  • No server, less risk

    Your document stays on your device. It is never uploaded, stored, or processed by third-party systems.

  • No tracking

    No analytics, no cookies, no accounts. There is absolutely no data collection of any kind.

  • Works fully offline

    Once loaded, Expunge works without an internet connection — ideal for secure or restricted environments.

We protect your data.

There is no 'We'.
Your data stays yours — fully offline, always.

Have more questions? Read the FAQ