Visão geral do GroupDocs.Signature

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Illustration signature

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Independência de plataforma

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Amazon
Docker
Azure
VS Code
ReSharper
macOS
Linux
NuGet

Formatos de arquivo suportados

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Formatos do Microsoft Office

  • Word: DOCX, DOC, DOCM, DOT, DOTX, DOTM, RTF
  • Excel: XLSX, XLS, XLSM, XLSB, XLTM, XLT, XLTM, XLTX, XLAM, SXC, SpreadsheetML
  • PowerPoint: PPT, PPTX, PPS, PPSX, PPSM, POT, POTM, POTX, PPTM

Imagens e outros formatos

  • Portátil: PDF
  • Imagens: JPG, BMP, PNG, TIFF, GIF, DICOM, WEBP
  • Outros formatos de escritório: ODT, OTT, OTS, ODS, ODP, OTP, ODG

Outros formatos

  • Rede: HTML, MHTML
  • Arquivos: ZIP, TAR, 7Z
  • Certificados: PFX

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Feature icon

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Feature icon

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Feature icon

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Feature icon

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Feature icon

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Feature icon

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Feature icon

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Feature icon

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Feature icon

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Amostras de código

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Como colocar código QR em PDF.

import groupdocs.signature as sg

def run():

    # Carregue o documento para assinar
    with sg.Signature('file_to_sign.pdf') as signature:

        # Crie opções de código QR com texto predefinido
        options = sg.QrCodeSignOptions('The document is approved by John Smith')

        # Configure o tipo de codificação do código QR e a posição na página
        options.EncodeType = sg.QrCodeTypes.QR
        options.Left = 100
        options.Top = 100
    
        # Assine o documento e salve-o como arquivo de resultado
        signature.Sign('file_with_QR.pdf', options)

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Veja como garantir a integridade do documento.

import groupdocs.signature as sg

def run():

    # Carregue o documento a ser assinado digitalmente
    with sg.Signature('file_to_sign.docx') as signature:

        # Especifique as opções de assinatura digital e forneça o caminho para o arquivo do certificado
        options = sg.DigitalSignOptions('certificate.pfx')

        # Defina a senha do certificado
        options.Password = '1234567890'

        # Assine o documento e salve-o no caminho desejado
        signature.Sign('digitally_signed.docx', options)

Dicas de licença temporária

1
Cadastre-se com seu e-mail comercial. Serviços de e-mail gratuitos não são permitidos.
2
Use o botão Obter uma licença temporária na segunda etapa.
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