iKeepPDF

Proteger PDF com senha

Adicione uma senha de abertura e restrinja permissões. Executa no navegador — sem upload.

Solte um PDF aqui

ou clique para procurar

Apenas arquivos PDF

Como funciona

1

Upload your PDF

Drop the PDF you want to protect onto the upload zone.

2

Set a strong password

Enter the password you want to use. The tool applies AES-256 encryption — the same standard used by banks and governments.

3

Download the protected PDF

Click Protect. Download the encrypted file and test it immediately by opening it in a new tab to confirm the password prompt appears.

Perguntas frequentes