How to Use PDF Unlock
- Step 1: Upload your password-protected PDF document.
- Step 2: Enter the current document password.
- Step 3: Click Decrypt Document.
- Step 4: Download your unencrypted, restriction-free PDF file.
Settings & Controls Explained
One Resizer's PDF Unlock provides specialized browser-local controls tailored to its workflow:
- Password Authentication: Authenticates the document using PDF.js and PDF-Lib client-side decryptors.
- Restriction Stripping: Removes viewing, printing, and copying security flags.
- Clean Export: Writes an unencrypted PDF document that opens seamlessly without password prompts.
Supported Formats & Technical Capabilities
| Specification | Technical Capability |
|---|---|
| Accepted Input Formats | Password-protected PDF (.pdf) |
| Output File Formats | Unencrypted PDF (.pdf) |
| Processing Engine | PDF.js / PDF-Lib Authentication & Decryption |
| Network Privacy | Local browser processing (0 bytes uploaded) |
Best Practices & Key Recommendations
- Use PDF Unlock on personal bank statements or salary slips to make them easily attachable to loan/visa applications.
- Save the unencrypted copy in a secure location on your private machine.
Troubleshooting & Common Issues
- Incorrect password error: Double-check for correct capitalization and special characters.
- Cannot unlock without password: This tool decrypts files using the valid password; it does not crack or brute-force unknown passwords.