Decrypt using your known password
Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.

Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.
Select one PDF from your device. The document is opened locally without a processing-server upload.
No. Enter the known password for a PDF you are authorized to unlock. Wrong passwords and unsupported encryption fail without producing an unlocked file. Already unlocked PDFs are identified.
Apply your settings, inspect the downloaded result and keep the original separately. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures.
350 MB input/output · Up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures.
30-minute trial. Continue with a paid pass or an eligible member trial.
You get 30 minutes to try the tools that need access, without creating an account. Once that window ends, wait at least one hour before starting another. Opening an eligible trial tool starts the next window. Time keeps running while you are away. The nine free tools have no session timer.
Drag and drop a PDF here, or choose from your device.
350 MB per file · Up to 150 pages per PDFKnow the limits. 350 MB per file and output · Up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures. Device memory limits apply.
Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.
Purposeful controls with clear limits, designed for both touch and keyboard.
Process your document on this device and review the real result before sharing.
Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.
Select one PDF from your device. The document is opened locally without a processing-server upload.
No. Enter the known password for a PDF you are authorized to unlock. Wrong passwords and unsupported encryption fail without producing an unlocked file. Already unlocked PDFs are identified.
Apply your settings, inspect the downloaded result and keep the original separately. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures.
Before you start350 MB input/output · Up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures.
Useful answers. Clear next steps.
Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures. Processing stays in your browser. Start with the shared 30-minute trial; paid passes keep the same published limits. Registered accounts can start 30 continuous minutes of all-tools access every 3 hours, measured from the previous start. Idle time counts; unused minutes do not roll over. Paid passes provide continuous access.
No. Document processing runs in your browser. PDF content and passwords stay on your device. Account, payment and optional traffic services do not receive document content or passwords.
No. Enter the known password for a PDF you are authorized to unlock. Wrong passwords and unsupported encryption fail without producing an unlocked file. Already unlocked PDFs are identified.
The decrypted copy retains native PDF text, page content and images. It opens without an opening password. Existing digital signatures are protected from changes that would invalidate their signature. Review forms and other advanced features in your PDF viewer.
Use one PDF up to 350 MB, with a 350 MB output ceiling, up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures. Browser memory and supported formats can impose practical limits.
All tools share one 30-minute trial without registration. For continuous access, sign in and buy an available all-tools pass. Published file, page, format and device limits apply to every pass. Registered accounts can start 30 continuous minutes of all-tools access every 3 hours, measured from the previous start. Idle time counts; unused minutes do not roll over. Paid passes provide continuous access.