Unlock PDF (Remove Password)
Remove known passwords from protected PDF files.
잠긴 PDF 열기
비밀번호를 제거할 파일을 선택하세요
✨ Convert
- Decryption
- Check permissions
- Strip Owner Password
- Strip User Password
- Browser-based
💡 Info
**Convenience** Unlock your bank statements once so you don't need to type the password every time.
**Compatibility** Some readers crash on encrypted files. Fix them here.
🚀 Usage
- 1
Upload locked PDF.
- 2
Enter correct password.
- 3
Download unlocked version.
Overview
This tool is designed for fast, local processing with no server upload. It focuses on clarity and repeatable results.
When to use it
- • When you need a quick result without installing software.
- • When you must keep files on your device for privacy.
- • When you want a predictable output for reuse or sharing.
How it works
Your file is processed in the browser. The workflow is deterministic and optimized for common document patterns.
Best practices
- • Start with a small sample to confirm output expectations.
- • Keep file names simple to avoid OS-specific edge cases.
- • If results look off, try the tool again after a page refresh.
Common mistakes
- • Uploading encrypted or corrupted files without preparing them first.
- • Assuming a tool will fix formatting issues outside its scope.
- • Closing the tab before the download completes.
⚠️ Limits
- • Must know the password
- • Cannot crack unknown passwords
📥 Inputs & Outputs
Inputs
- Locked PDF Formats: pdf
- Current Password Formats: n/a
Outputs
- file Formats: pdf
🔒 Privacy & Security
- • Decryption is local.
🛠 Troubleshooting
Wrong password?
Input matches exactly.
Cannot crack?
We do not hack files. You must have the key.
Still locked?
Ensure you saved the new file.
❓ FAQ
Is it legal?
Yes, you are unlocking your own files.
Free?
Yes.
Secure?
Local. Password not sent.
Batch?
One at a time.
Mobile?
Yes.
Can I remove permission?
Yes, unlocks editing too.