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PDF 잠금 해제 온라인 무료

소유한 PDF의 비밀번호 보호를 무료로 제거. 빠르고 안전한 처리 — 파일은 자동으로 삭제됩니다.

도구 사용 — 무료 →

🔒 암호화 전송 · 파일 자동 삭제 · 계정 불필요

PDF 잠금 해제

PDF 비밀번호 보호를 무료로 제거.

도구 사용 방법

  1. Upload your password-protected PDF by dragging it into the tool or clicking.
  2. Enter the current password to authorize decryption.
  3. Click Unlock to remove the password from the file.
  4. Download the unlocked PDF, which can now be opened without a password.

자주 묻는 질문

Do I need the password to unlock?
Yes. You must provide the current password. This tool cannot crack or bypass PDF security without the correct password.
Is it legal to unlock a PDF?
Only unlock PDFs you own or have explicit permission to modify. Bypassing security on documents you do not own may violate terms of service or laws.
Will the content change?
No. Only the password protection is removed. All content remains identical.
What if I forgot the password?
Without the correct password, unlocking is not possible with this tool.