Anubis Tools

Redact PDF

Remove private text from a PDF for good.

Your files never leave your device: everything happens in your browser.

How to Redact PDF

  1. Choose your file, or drop it on the box.
  2. Drag over what must go, or search for words to cover.
  3. Press Start, then download the result.

Redact PDF lets you mark parts of pages — or find a word, a number or an email on every page — and remove them. A black box is not enough on its own, because the text underneath can still be copied, so every page with a covered part is saved as a picture with the box burnt in: the hidden text is gone. Other pages stay as they are, and bookmarks, attachments and document details are left out.

Frequently asked questions

Is it free?

Yes. Every tool here is free to use, with no sign-up and no watermark on your files.

Are my files uploaded?

No. The tools work inside your browser, so your files stay on your device and nobody else can see them.

Is there a limit?

Free use allows files up to 100 MB and up to 20 files at a time for most tools.

Does it work on my phone?

Yes. It works in any modern browser on phones, tablets and computers.

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