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Sign DOTM File in Java & View in HTML

Sign & secure DOTM 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 DOTM documents, images and various other file formats without Adobe Reader installed.

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How to Add Image Signatures to DOTM

Using Conholdate.Total for Java - insert custom image as an electronic signature to a DOTM 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 DOTM in Java

Add customized text signature to a DOTM 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 DOTM file format?

The DOTM file format is a file format developed by Microsoft to be used in conjunction with the Office Open XML file formats. The DOTM file format is not compatible with other Office formats such as DOCX and PPTX, so it needs to be converted before it can be used. The DOTM file format contains documents, templates, and macros that can be used to automate tasks within Microsoft Office applications. It is used to store information that is shared between Office applications. The DOTM file format was introduced in the Office 2007 and the later releases of the Office suite. With DOTM files, users can create a template, add macros to it, and save it for use in any Office application. This allows for quick and easy sharing of data across multiple applications. Furthermore, it also ensures that all Office applications can access the same data, making it easier to collaborate on projects. The DOTM file format is useful for quickly creating templates and macros that can be used across multiple Office applications. It also allows users to store data securely, making sure that only authorized personnel can access it. Finally, it helps to ensure that users can quickly and easily share data across different Office applications.

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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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