Remove Sensitive Information from a PDF
Before a document goes out, it often needs cleaning: personal details, account numbers, salaries, signatures, internal notes. The reliable way to remove that information is true redaction — physically deleting it from the file — not covering it with a box that still has live text underneath. PdfXpo removes the marked content from the PDF itself, so sensitive details cannot be copied, searched, or recovered after the fact.
And because the whole point is privacy, the document should never be uploaded to do this. PdfXpo runs entirely in your browser via WebAssembly, so your file stays on your device the entire time. It is free and unlimited, with no account and no watermark, which makes it equally suited to a one-off personal document or a steady stream of business files that need sanitizing before sharing.
100% Local Privacy
Your files never leave your computer
Local Browser Power
Instant Processing in Browser
Secure Client-Side Processing
Data is handled entirely within your browser for maximum security
How to Remove Sensitive Information from a PDF — Step by Step
1. Open the free Redact PDF tool at PdfXpo.com — no account, no email, nothing to install. The tool loads entirely in your browser, so your file never gets uploaded to a server. Drag your file straight in and it is ready to work on in seconds.
2. Draw a box over every piece of sensitive information you need gone — names, numbers, addresses, signatures, whole regions of a page. You can mark as many areas across as many pages as you like; there is no daily limit and no watermark on the result.
3. Run the redaction. PdfXpo physically deletes the underlying text and image data inside the file — not just a black box on top — so the information cannot be copied, searched, or recovered. Download your clean, court-and-compliance-ready PDF instantly.
Why PdfXpo for Redaction
PdfXpo removes sensitive information for good — not visually, but at the data level — and does it without ever sending your file to a server. No account, no watermark, no caps. The privacy is verifiable: during redaction, no network request carries your document's contents.
Common Questions
Does covering text with a box remove it?
No. The text stays in the file and can be recovered. PdfXpo deletes the underlying content so it is truly removed.
Is my file uploaded?
No. Everything happens in your browser; your document never leaves your device.
What kinds of information can I remove?
Anything visible — names, numbers, addresses, signatures, logos, whole regions — across as many pages as you need.
Will the cleaned PDF still open and stay searchable?
Yes. It remains a standard PDF; only the removed content is gone, and the rest of the text layer stays intact.