Introducing GroupDocs.Signature for Python via .NET Leave feedback

GroupDocs.Signature for Python via .NET helps you add electronic signatures to documents in your Python applications. It’s easy to use and works with many popular document formats like PDF, Word, Excel, PowerPoint, and images.

Need to sign documents in your Python app? GroupDocs.Signature makes it simple! You can:

• Add different types of signatures to documents
• Work with over 45 file formats
• Customize how signatures look and where they appear
• Search for and verify signatures
• All this without needing other software

• Python 3.5 or later
• .NET Core 3.1 or later
• Works on Windows, Linux, or macOS

pip install groupdocs-signature

import groupdocs_signature as gs
import groupdocs_signature.options as options

# Open a document
with gs.Signature("sample.pdf") as signature:
    # Create text signature options
    opts = options.TextSignOptions("John Smith")
    opts.page_number = 1
    opts.position_x = 100
    opts.position_y = 100
    opts.font.font_size = 14
    
    # Sign the document
    signature.sign("signed.pdf", opts)
    
print("Document signed successfully!")

Add text with custom fonts and colors.

Put images like your handwritten signature on documents.

Use secure certificate-based signatures.

Add barcodes to your documents.

Put QR codes containing text or links in documents.

Add official-looking stamps to documents.

Hide signatures in document properties.

GroupDocs.Signature works with many popular formats including:

• PDF files
• Word documents (DOCX, DOC)
• Excel spreadsheets (XLSX, XLS)
• PowerPoint presentations (PPTX, PPT)
• Images (JPEG, PNG, TIFF)
• And many more!