DCPIXEL
Tất cả công cụ

Unlock PDF

Remove password protection from a PDF you already have the password for. Free to try, private, no upload.

3 free tries left for this tool todayStart free 3-day trial →

Enter the current password to decrypt a protected PDF and download an unlocked copy — useful when you own the document and are tired of typing the password every time. Only use this on files you have permission to unlock.

Câu hỏi thường gặp

Can this crack a password I don't know?
No. You must enter the correct existing password — this tool removes encryption from a file you already have legitimate access to, it does not break or guess passwords.
Is it legal to unlock a PDF?
Only unlock PDFs you own or have explicit permission to access without restriction. Removing protection from a document you don't have rights to may violate the law or the document owner's terms.
Does unlocking reduce the file quality?
No. The content is unchanged — only the password encryption layer is removed.

Các công cụ khác đang được dịch — hãy xem danh mục đầy đủ bằng tiếng Anh.

Tất cả công cụ →