PDF Unlock
Remove password protection from PDF files online for free. Enter the password, download an unlocked copy. Runs entirely in your browser — files never uploaded.
Runs entirely in your browser — files never uploaded
Drag & drop files here, or click to browse
One PDF · up to 50 MB
Runs entirely in your browser — your file is never uploaded.
How to use PDF Unlock
- 1. Upload a locked PDF. Drop a password-protected PDF file (up to 50 MB).
- 2. Enter the password. Type the password that was used to lock the file.
- 3. Download unlocked PDF. Save the unlocked copy — it opens without a password.
FAQ
Does this upload my PDF to a server?
No. Everything runs in your browser using pdf-lib. Your file never leaves your device.
Can I unlock a PDF without the password?
No. You must know the password. This tool removes the encryption after you provide the correct password — it does not crack or bypass passwords.
Does this work on all encrypted PDFs?
It works on PDFs encrypted with a user password (the kind that prompts you to type a password before opening). Some PDFs with only an owner/permissions password may open without one.
Will the unlocked PDF look the same?
Yes. All pages, fonts, images, and annotations are preserved — only the password protection is removed.
Is there a file size limit?
The practical limit depends on your browser's memory. We allow files up to 50 MB, which covers most documents.
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