Unlock PDF Online Free
Remove password protection from PDF files instantly. Enter the document password and get an unlocked PDF ready to share, print, or edit freely.
Drop your protected PDF here
or click to browse — password-protected .PDF supported
PDF · Max 50 MB free · Up to 200 MB with Pro
document.pdf
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Leave blank if the PDF only has permission restrictions (no open password)
You must be the legitimate owner of the PDF or have permission to remove its password. Only owner-set restrictions (not document-open passwords you don't have) can be removed without a password.
No account required · Files processed securely and deleted in 24h
Unlocking your PDF…
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Unlock Pro — batch unlock, files up to 200 MB, priority processing
Batch processing · API access · No watermarks · No limits
How It Works
Remove PDF password protection in three simple steps
Upload Your PDF
Upload the password-protected PDF you want to unlock. The file is sent securely and never stored beyond 24 hours.
Enter the Password
Type the document's open password. If the PDF only has permission restrictions (no open password), you can leave the field blank.
Download Unlocked PDF
Click Unlock PDF. The password and all restrictions are removed instantly. Download a fully open PDF that you can print, copy, and edit freely.
PDF Unlock Features
Full decryption support for all PDF security types
Open Password Removal
Remove the document open password that requires users to enter credentials before viewing the file. Instantly unlocked with the correct password.
Permission Restriction Removal
Remove owner-set permissions that block printing, copying text, or editing the document — even when no open password is required.
128-bit & 256-bit AES
Supports all standard PDF encryption levels including RC4 40-bit, RC4 128-bit, AES 128-bit, and AES 256-bit (PDF 1.7 and 2.0).
No Quality Loss
Unlocking only removes the encryption wrapper — all text, images, annotations, and formatting are preserved exactly as they were.
Batch Unlock
Pro users can unlock multiple PDFs at once, saving time when processing large batches of password-protected documents.
100% Private & Secure
Your password is never stored. Files are processed in isolated containers and deleted within 24 hours. Encrypted transfer via TLS throughout.
Unlock Features
Frequently Asked Questions
If the PDF has an open password, you must provide the correct password to unlock it. However, if the PDF only has owner-set permission restrictions (and no open password), these can often be removed without any password.
No. Your password is transmitted securely via HTTPS/TLS, used only to decrypt the file during processing, and immediately discarded. It is never logged or stored.
No. Unlocking only strips the encryption metadata from the PDF. All content — text, images, fonts, links, and annotations — is preserved exactly as it was in the original.
Yes, if you own the document or have explicit permission from the owner. This tool is intended for legitimate use cases such as unlocking your own PDFs when you've forgotten the password or need to edit a document you own the rights to.