PDF 解锁

移除 PDF 文档的密码保护

所有处理均在浏览器中完成，不会上传任何数据。

Offline Ready

File Input

File Output

Remove PDF Password

Unlock a password-protected PDF by removing its password protection. You must know the document password.

🔒所有处理均在浏览器中完成，不会上传任何数据。

How to Use

Upload a password-protected PDF and optionally enter the document password. The tool will attempt to create an unlocked copy. Note: This tool works with permission-restricted PDFs. For encrypted PDFs, you must provide the correct password. All processing happens locally in your browser.