Unlock PDF
Remove password protection from PDFs you have the password for.
Select Password-Protected PDF
Remove password protection from your PDF files. Requires knowing the document password. Processed locally in your browser.
No file size limit imposed by server • Processed locally in your browserYour PDF is processed locally in your browser.
PDFSimplify processes documents on your device using client-side WebAssembly and Web Workers. No document data is transmitted to our servers or external cloud services during processing.
How Unlock PDF Works in Your Browser
Decrypts the document using the provided password locally in your browser and re-saves the document without security restrictions.
Why client-side processing is more private:
Unlike conventional online converters, your documents never traverse external networks to third-party processing servers. Everything happens inside your local machine’s memory.
How to Use Unlock PDF
Select Protected PDF
Choose the locked document.
Enter Password
Provide the document password.
Download Unlocked
Save the unlocked PDF.
Key Features
Helpful Tips
- •Useful for removing passwords from statements before archiving.
Troubleshooting & Notes
- •We cannot crack unknown passwords. You must know the password to decrypt the file.
Frequently Asked Questions
Does this hack unknown passwords?↓
No. Decryption requires the valid password. We do not support brute-force password cracking.
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Related Guides & Articles
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Permanently remove password encryption from documents you have authorized access to.
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Secure confidential documents with military-grade encryption and configurable permissions in your browser.