Can I unlock a PDF without its password?
This tool is intended for files you are authorized to access and requires the correct password. It does not guess or bypass unknown passwords.
🔓 FREE PDF TOOL
Unlock PDF Online
Remove password protection from a PDF when you know its password. Select your file, enter the password, and unlock it using a compatible local PDF processor.
✓ No login required✓ Your file stays on your device✓ No watermark added
Unlock your PDF
Choose your password-protected document to get started.
Choose a PDF file
Drag and drop your PDF here, or browse your device.
PDF only · Maximum file size: 30 MB
Enter a password you are authorized to use. This tool does not bypass unknown passwords.
Privacy note: This page does not upload your PDF. Unlocking requires a compatible decryption engine; if it is not installed or available, the tool will explain that rather than claim the file was unlocked.
Password required
You must know the PDF's password to remove password protection.
Simple workflow
Choose your PDF, enter its password, and save the unlocked copy when processing is supported.
Privacy first
The page does not send your selected PDF to an AngSimi upload server.
Frequently asked questions
Will my original PDF change?
No. A successful workflow should create a separate unlocked copy, leaving your original file unchanged.
Is this tool free?
Yes. This page does not require a login or Premium subscription to select a file.
Why might a PDF not unlock?
The password may be incorrect, the PDF may be damaged, or the required decryption engine may not be available for that file.