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Criptografar PDF

Proteja seu PDF com senha. Adicione criptografia e defina permissões de uso.

Privacy-first

Clear file handling

Batch-ready

Built for real workflows

Fast workflow

Progress and feedback

Smart controls

Useful options, not clutter

Upload PDF File

Drag and drop a PDF file here, or click to browse.

pdf .pdf
Instant process End-to-end encrypted Clipboard paste

Smart workflow

Do more in the same workflow

Build from the job you started: batch compatible files, keep the right output format, then move straight into the next useful step without hunting through the site.

Input

.pdf

Output

PDF

Batch

1 file per run

Built for batch work

1 file per run. Use one run when the files share the same task.

Continue the job

Choose a related operation below instead of starting from scratch.

Output-ready

Results stay focused on download, preview and the next useful action.

File-size clarity

No fixed file-size limit per configured tool limit.

Natural next steps

Continue with a related tool using the same file workflow.

Smart workflows

Finish the job, not just the file

Use the existing tool graph to continue into useful next steps. Bulk and output-packaging capabilities are surfaced automatically where the underlying tool supports them.

Workflow-ready

Continue with Decrypt Pdf

Finish the job after Encrypt Pdf with a relevant MAXScanner tool, without creating a duplicate converter page.

Output: Decrypt Pdf

Best when Encrypt Pdf is only the first step in your workflow.

Continue

Continue with Change Permissions

Finish the job after Encrypt Pdf with a relevant MAXScanner tool, without creating a duplicate converter page.

Output: Change Permissions

Best when Encrypt Pdf is only the first step in your workflow.

Continue
Encrypt Pdf built around the job after the conversion

Make the next step easier

Use Encrypt Pdf as part of a complete document workflow: process the file, review the result, then continue into the next useful step instead of returning to a generic tools catalogue.

Clear file-to-result workflow

Useful controls without unnecessary clutter

Mobile-friendly processing experience

Continue directly into related tools

A smoother workflow

  1. 1Add the file for Encrypt Pdf
  2. 2Choose only the settings that matter for the destination
  3. 3Process and review the result
  4. 4Continue to the next useful tool when the job is not finished

A human tip

The useful version of Encrypt Pdf

A conversion tool is most valuable when it removes the work around the conversion. People usually arrive with a destination in mind—an upload, a submission, an email, a report, a website or another editing step. The page should make that destination obvious, keep the interface focused, and offer a sensible next action when the first operation is only part of the job.

About This Tool

Proteja seus documentos confidenciais com criptografia forte. Defina uma senha de usuário para abertura e uma senha de proprietário para controlar permissões como impressão e cópia de texto.

Escolha entre criptografia AES de 128 ou 256 bits para garantir os mais altos padrões de segurança.

How to Use

  1. Upload do PDF

    Selecione o arquivo que deseja proteger.

  2. Definir Senhas

    Insira uma senha forte e escolha as permissões (ex: permitir ou não impressão).

  3. Sinalizar e Baixar

    Baixe o PDF criptografado e seguro.

Use Cases

Dados Confidenciais

Proteja relatórios financeiros ou documentos pessoais.

Envio Seguro

Envie contratos protegidos por e-mail para evitar acessos indevidos.

Controle de Uso

Impeça que terceiros copiem seu conteúdo ou imprimam o arquivo.

Frequently Asked Questions

Qual a diferença entre as senhas?+

A senha de usuário é para abrir o arquivo; a de proprietário é para alterar as restrições e direitos.

Quão segura é a criptografia?+

Utilizamos o padrão AES, reconhecido mundialmente como extremamente seguro e difícil de quebrar.

Posso mudar a senha depois?+

Sim, usando a senha de proprietário, você pode alterar ou remover a proteção quando quiser.