PDFのロックを解除

PDFのパスワード保護を無料解除。

使い方

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.

よくある質問

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.