Unlock PDF
Unlock PDF remove known password from pdf locally decrypt pdf without upload make password protected pdf unprotectedFiles stay on this device. Maximum 100 MB per file and 300 pages per operation.
Result
Create an unprotected copy using a password you know
Choose an encrypted PDF, enter its current password, and select Unlock PDF. The local qpdf engine decrypts the document and prepares a new copy without an open password. This tool does not guess, bypass, or crack unknown passwords.
When removing protection is useful
An unprotected working copy can simplify an authorized archival workflow, local search indexing, document merging, or use in software that cannot request passwords. Only remove protection when you own the file or have permission from its owner. Keep sensitive output in an appropriately secured location.
Worked example: prepare an authorized archive
A monthly report arrives encrypted with a password supplied by its issuer. Enter that password, download the unlocked copy, and store it inside an encrypted archive or access-controlled folder used by your organization. Confirm the output opens normally before discarding any temporary copy.
Known password required
The browser passes the supplied password to qpdf for normal decryption. A wrong password produces no unlocked result. Awesome Tools cannot recover, reveal, or test password lists. If the password is unknown, contact the document owner or issuing organization.
Security after decryption
The downloaded copy no longer requires the PDF password, so anyone who obtains that file may open it. Operating-system disk encryption, protected folders, retention rules, and secure transfer methods still matter. Removing PDF encryption does not remove sensitive text, attachments, metadata, or hidden content.
Privacy, signatures, and compatibility
The file and password stay in this tab. A WebAssembly qpdf runtime performs the operation locally. Decryption and rewriting can invalidate digital signatures. Some documents use certificate-based security, enterprise rights management, damaged encryption dictionaries, or unsupported schemes and may not open with a normal password.
Unlock PDF FAQ
Can this crack a forgotten password?
No. It only uses the password you provide.
Does the original change?
No. The browser creates a separate unlocked download.
Does unlocking remove metadata?
No. Use Remove PDF Metadata as a separate step when appropriate.