PDF Unlocker

Remove password protection from a PDF entirely in the browser. The file never leaves your machine — no uploads, no server, no tracking. Supports AES-128, AES-256, and RC4 encryption.

PDF File

pdf

Click or drag a PDF here

AES-128 · AES-256 · RC4

PDF Password

The decrypted file is downloaded as a new PDF — the original is not modified.

processed in-browser no data transmitted no logs · no tracking

How it works

This tool uses pdf.js to open the encrypted PDF in-browser with the password you provide, renders each page to a canvas at 2× resolution, then uses pdf-lib to reassemble the pages into a new, unprotected PDF.

Because the output is rasterised from canvas, text is rendered as image content. Layout and appearance are preserved visually, but the resulting file is not text-searchable.

All processing happens in your browser. Your file and password never leave the page.