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Watermark for Python via .NET

Access Python via .NET Watermarking Technology

Safeguard your data and prevent unauthorized copying with this Python solution. Easily add watermarks to business documents in various formats, including PDF, Word, Excel, PowerPoint, images, etc.

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import groupdocs.watermark as gw
import groupdocs.watermark.watermarks as gww
import groupdocs.watermark.options.pdf as gwop
import groupdocs.watermark.common as gwc

# Instantiate Watermarker passing PDF path
pdf_lo = gwop.PdfLoadOptions()
with gw.Watermarker("source.pdf", pdf_lo) as watermarker:
    options = gwop.PdfArtifactWatermarkOptions()

    # Customize watermark options
    text_watermark = 
        gww.TextWatermark("Approved", gww.Font("Arial", 8.0))
    text_watermark.horizontal_alignment = 
        gwc.HorizontalAlignment.RIGHT

    # Apply watermark to PDF document
    watermarker.add(text_watermark, options)

    # Save result document
    watermarker.save("result.pdf")

pip install groupdocs-watermark-net

GroupDocs.Watermark at a glance

Python Library for Watermarking

Python Document Watermarking

Secure your sensitive data with GroupDocs.Watermark for Python via .NET. Put text or images on various file formats as watermarks.

Customize Watermarks

Many customization options are available in GroupDocs.Watermark for Python via .NET. Set up text styles (bold, italic, font) or image properties like size or rotation to tune document watermarking.

Popular File Formats Support

GroupDocs.Watermark for Python via .NET supports wide range of file formats, including PDF, MS Office docs like Word, Excel, PowerPoint, and images such as JPEG, PNG, GIF, BMP, Visio diagrams, emails, etc. Enhance document processing to meet business goals.

Watermark Search and Update

Retrieve and update watermarks which are placed in documents. Modify text style, image content, or remove them entirely. GroupDocs.Watermark for Python via .NET offers a wide range of watermark processing capabilities.

Platform independence

GroupDocs.Watermark for Python via .NET seamlessly integrates with various operating systems and package managers.

Supported file formats

GroupDocs.Watermark for Python via .NET empowers you to process a diverse range of file formats. Explore the full list.

Microsoft Office & OpenDocument formats

Portable: PDF
Word: DOC, DOCM, DOCX, DOT, DOTM, DOTX, RTF
Excel: XLSX, XLS, XLT, XLTM, XLSB, XLSM
PowerPoint: PPTX, PPT, PPTM, POTX, POTM, PPSM, PPSX
OpenDocument: ODT, ODP, ODS

Images & Graphics

Popular image formats: BMP, JPG, JPEG, PNG
Multi-page images: GIF, WEBP, TIFF

Other

Outlook: EML, EMLX, MSG, OFT
Microsoft Visio: VSDX, VSTX, VSSX, VSDM, VSSM, VSTM, VSD, VDX, VSX, VTX, VSS, VST, VDW

GroupDocs.Watermark for Python via .NET features

Strengthen document security through programmatic watermarking. Process diverse file formats including PDF, DOCX, XLSX, PPTX, and image formats (PNG, JPG, etc.).

Precise Watermarking Control

Precisely manage watermarks by adding or removing them from specific sections, entire documents, or individual attachments and shapes within different file formats.

Customize Watermark Appearance

Exert fine-grained control over watermark aesthetics by modifying attributes like color, font, opacity, rotation, and positioning within the document.

Print PDF Watermarking

Add hidden watermarks into regular documents which become visible only during the printing process, enhancing document security discreetly.

Specific Image Watermarking

Watermark specific images within a document using our solution. Embed watermarks in a designated section (e.g., page, slide) or across the entire document.

Multi-Layer Image Watermarks

Add watermarks precisely to specific frames within a multi-frame image format, achieving granular control over watermark placement.

Comprehensive Content Protection

Extend protection to various document elements like attachments within Excel documents and image shapes within presentations, providing an additional layer of security.

Advanced PDF Watermarking

Watermark different areas of PDFs, including Bleed Box, Art Box, Crop Box, Trim Box, etc.

Background Image Watermarking

Manage watermarks within the background images of spreadsheets and presentations, offering additional customization options for visual security measures.

Text Watermark with Unreadable Characters

Employ unreadable characters within text watermarks embedded in presentations, bolstering security by making unauthorized watermark extraction significantly more challenging.

Advanced Watermark Search

Use comprehensive search features to locate watermarks in documents based on specific parameters or by combining various criteria.

Similar Image Watermark Detection

Find similar watermark images within documents that visually resemble a source image.

Analyze Document Information

Extract essential document data like page setup for further analysis.

Code samples

Explore code examples showcasing common GroupDocs.Watermark for Python via .NET functionalities.

Watermark a Document with an Image

Use GroupDocs.Watermark for Python via .NET to protect documents by adding image watermarks. Learn more.

How to protect file by image watermark.


# Load source document to Watermarker
with groupdocs.watermark.Watermarker("document.pdf") as watermarker:

    # Specify path to a watermark image
    watermark = groupdocs.watermark.watermarks.ImageWatermark("watermark.jpg")
    watermark.horizontal_alignment = groupdocs.watermark.common.HorizontalAlignment.CENTER
    watermark.vertical_alignment = gwgroupdocs.watermark.common.VerticalAlignment.CENTER

    # Protect the file and save it
    watermarker.add(watermark)
    watermarker.save("result.pdf")

Search and Modify Existing Watermarks

GroupDocs.Watermark for Python via .NET empowers you to manage document watermarks. Select watermarks and modify their properties. Discover how.

Watermarks search & modification.


# Load source document
with groupdocs.watermark.Watermarker("document.pdf") as watermarker:

    # Search for watermarks to be updated
    search_criteria = groupdocs.watermark.search.searchcriteria.TextSearchCriteria("annotation", False)
    watermarks = watermarker.search(search_criteria)
    
    # Update desired properties
    for watermark in watermarks:
        watermark.text = "passed"

    # Save modified document to a specified path
    watermarker.save("result.pdf")

Access Python via .NET Watermarking Technology

Add Watermark to PDF using Python

GroupDocs.Watermark at a glance

Python Document Watermarking

Customize Watermarks

Popular File Formats Support

Watermark Search and Update

Platform independence

Supported file formats

Microsoft Office & OpenDocument formats

Images & Graphics

Other

GroupDocs.Watermark for Python via .NET features

Code samples

Watermark a Document with an Image

How to protect file by image watermark.

Search and Modify Existing Watermarks

Watermarks search & modification.

Ready to get started?

Access Python via .NET Watermarking Technology

Add Watermark to PDF using Python

GroupDocs.Watermark at a glance

Python Document Watermarking

Customize Watermarks

Popular File Formats Support

Watermark Search and Update

Platform independence

Supported file formats

Microsoft Office & OpenDocument formats

Images & Graphics

Other

GroupDocs.Watermark for Python via .NET features

Code samples

Watermark a Document with an Image

How to protect file by image watermark.

Search and Modify Existing Watermarks

Watermarks search & modification.

Ready to get started?

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