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Sign DOCX File in Java & View in HTML

Sign & secure DOCX files in Java applications using popular electronic signature types such as text, image, metadata, QR-Code, stamp and form field. Programmatically generate, update, delete, verify and search digital signatures in DOCX documents, images and various other file formats without Adobe Reader installed.

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How to Add Image Signatures to DOCX

Using Conholdate.Total for Java - insert custom image as an electronic signature to a DOCX document in Java. Add company logo, stamp icon or name using different colors and text effects.

  • Create a new instance of Signature class and pass input document to it
  • Instantiate the ImageSignOptions object and specify image signature options
  • Call Sign method of Signature class instance and pass ImageSignOptions to it
  • Set options to view document as HTML
  • Instantiate Viewer with output file

APIs Download & Installation Instructions

You require GroupDocs.Signature & GroupDocs.Viewer namespaces to digitally sign documents in Java and view as HTML, image or in a PDF format. Explore other Java APIs for Office documents as offered by Conholdate.Total.

Get the respective assembly files from the downloads or fetch the whole package from Maven to add ‘Conholdate.Total` directly in your workspace.


Add Text Signatures to DOCX in Java

Add customized text signature to a DOCX document in Java using advanced text settings such as font color, size, name, text alignment and border adjustment.

  • Create a new instance of Signature class and pass input document
  • Instantiate the TextSignOptions object and specify text signature options
  • Call sign method of Signature class instance and pass TextSignOptions to it

Image Representation of Document Pages

Apply digital signatures to a wide range of document formats and generate the image representation of the already signed document pages in PNG, JPG or BMP formats. You can easily preview the complete document as a whole or choose to display some specific pages based on page numbers or page ranges.


What is DOCX file format?

The DOCX file format serves as a storage medium for documents created in Microsoft Word, succeeding the earlier DOC format. It is a constituent of the Microsoft Office Open XML format and functions as the primary file format for Microsoft Word 2007 and subsequent versions. Introduced alongside Microsoft Office 2007 on January 17, 2007, the DOCX format is built upon the Open Packaging Conventions (OPC), an open XML-based file format developed by Microsoft for office documents.

Utilizing a combination of ZIP file structure and XML files, the DOCX format adheres to the OPC standards, which ensure consistent storage of digital content in a universally compatible file format. By employing the widely recognized ZIP compression format, DOCX files can significantly reduce in size compared to their predecessor, the DOC format. This compression feature allows for efficient storage, transmission, and sharing of DOCX documents across the internet.

The widespread adoption of DOCX as the preferred file format in most office programs can be attributed to its user-friendly nature. It offers enhanced usability, faster document creation, and easier transferability compared to other formats. Additionally, DOCX files are readily viewable and accessible on various applications and devices, including smartphones, tablets, and personal computers. This versatility enables seamless document handling and ensures compatibility across different platforms.

An important aspect of the DOCX format lies in its promotion of compatibility among different applications. By utilizing a standardized format, DOCX eliminates the need for reliance on proprietary file formats that may suffer from compatibility issues. Its widespread acceptance and usage make DOCX a valuable tool within the business world, streamlining document exchange and collaboration.

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Popular Document Signature Options with Java

Sign PDF Files

(Portable Document Format)

Sign WORD Files

(Word Processing Files)

Sign EXCEL Files

(Spreadsheet Files)

Sign DOC Files

(Microsoft Word Binary Format)

Sign DOCX Files

(Office 2007+ Word Document)

Sign DOCM Files

(Microsoft Word 2007 Marco File)

Sign DOT Files

(Microsoft Word Template Files)

Sign DOTM Files

(Microsoft Word 2007+ Template File)

Sign DOTX Files

(Microsoft Word Template File )

Sign XLS Files

(Microsoft Excel Spreadsheet (Legacy))

Sign XLSB Files

(Excel Binary Workbook)

Sign XLSM Files

(Macro-enabled Spreadsheet)

Sign XLSX Files

(Open XML Workbook)

Sign XLTM Files

(Excel Macro-Enabled Template)

Sign XLTX Files

(Excel Template)

Sign PPT Files

(Microsoft PowerPoint 97-2003)

Sign PPTX Files

(Open XML presentation Format)

Sign PPS Files

(PowerPoint Slide Show)

Sign PPSX Files

(PowerPoint Slide Show)

Sign POTX Files

(Microsoft PowerPoint Template Presentation)

Sign POTM Files

(Microsoft PowerPoint Template File)

Sign BMP Files

(Bitmap Image File)

Sign JPEG Files

(Joint Photographic Expert Group Image)

Sign GIF Files

(Graphical Interchange Format)

Sign PNG Files

(Portable Network Graphic)

Sign WEBP Files

(Raster Web Image Format)

Sign TIFF Files

(Tagged Image File Format)

Sign WMF Files

(Windows Metafile)

Sign PSD Files

(Photoshop Document)

Sign SVG Files

(Scalar Vector Graphics)

Sign ODP Files

(OpenDocument Presentation Format)

Sign OTP Files

(OpenDocument Standard Format)

Sign ODS Files

(OpenDocument Spreadsheet)

Sign OTS Files

(OpenDocument Spreadsheet Template)

Sign ODT Files

(OpenDocument Text File Format)

Sign OTT Files

(OpenDocument Standard Format)

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