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Digitally Sign DOT in C# .NET

Digitally Sign DOT documents with ease using the most advanced Conholate.Total APIs for adding digital signatures within C#, .NET, Xamarin and Mono applications. Go paperless and secure your DOT documents with ease by adding any e-signature types such as text, image, barcode, QR-code, stamp, metadata and formfields. Using the power of most advanced digital signature technology, sign DOT and all other popular documents and images like a pro. It includes signing Word documents (DOC, DOCX), Excel spreadsheets (XLS, XLSX), PowerPoint presentations (PPT, PPTX), images (JPEG, PNG, TIFF), HTML and many others.

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Add Digital Signatures to DOT in C#

Conholdate.Total for .NET supports signing DOT documents with digital signatures using a few lines of C# .NET code.

  • Instantiate Signature with input (DOT) document
  • Instantiate DigitalSignOptions object with certificate details & password
  • Call Sign method of Signature class and pass DigitalSignOptions to it

Download Digital Signature API

Signing digital documents requires GroupDocs.Signature namespace. You can download the respective files or fetch the whole package directly from NuGet.

Sign your digtial documents with Barcode, Text, Image, Metadata, QR Code, Form Field and stamp signatures on operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.


Add Image Signatures to DOT in C# .NET

Programmatically add digital image signatures to DOT documents in C# .NET applications. Create custom images, company logos, names, stamps or icons with advanced affects using the electronic signature API.

  • Instantiate Signature with input (DOT) document
  • Instantiate ImageSignOptions object as required and specify image signature options
  • Call Sign method of Signature class and pass ImageSignOptions to it

DOT Document Information Extraction

The documents information extraction API not only allows getting the basic information about the source document file (DOT) but it also supports extracting some valuable document information such as file type, file size, pages count, page height and width etc.

Add custom digital signatures to document formats on different operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.


Add Barcode Signatures to DOT in C# .NET

Digitally sign DOT documents with barcode or QR-code signatures in any type of .NET application. Add 60+ popular barcode types (machine-readable form) as electronic signatures to a wide range of digital documents and image formats.

  • Instantiate Signature with input (DOT) document
  • Instantiate BarcodeSignOptions object as per requirementand specify barcode signature type
  • Specify barcode signature type and set Text property value
  • Call Sign method of Signature class and pass BarcodeSignOptions to it

Load & Sign Remotely Located Documents

The document eSign API enables you to render remotely located documents from various cloud document storage sources such as stream, local disk, URL, FTP, Amazon S3, and Azure Blob storage. The document preview feature enables you to get the image representation of the document pages that can be useful to preview and adjust the position of digital signature inside the document.

Get the document preview of whole document or some specific page numbers in PNG, JPG or BMP image formats.


What is DOT file format?

DOT is a plain text graph description language used by the Graphviz visualization software. It is based on the DOT language developed by AT&T Labs for specifying graphs in a text-based format. The DOT format is simple and readable, allowing graphs to be rapidly written and edited. It also enables parts of large graphs to be quickly examined without having to edit the entire file. By encoding the graph structure in text, the DOT format makes it easy to share graph data with other programs. Graphs specified in the DOT format can be rendered into images using the Graphviz software.

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Popular Document Signature Options with .NET

Sign PDF Files

(Portable Document Format)

Sign WORD Files

(Word Processing Files)

Sign EXCEL Files

(Spreadsheet Files)

Sign IMAGE Files

(Digital Image 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 DOTX Files

(Microsoft Word Template File )

Sign DOTM Files

(Microsoft Word 2007+ Template File)

Sign XLS Files

(Microsoft Excel Spreadsheet (Legacy))

Sign XLSX Files

(Open XML Workbook)

Sign XLSB Files

(Excel Binary Workbook)

Sign XLSM Files

(Macro-enabled Spreadsheet)

Sign XLT Files

(Excel 97 - 2003 Template)

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 BMP Files

(Bitmap Image File)

Sign GIF Files

(Graphical Interchange Format)

Sign JPEG Files

(Joint Photographic Expert Group Image)

Sign PNG Files

(Portable Network Graphic)

Sign POTM Files

(Microsoft PowerPoint Template File)

Sign POTX Files

(Microsoft PowerPoint Template Presentation)

Sign PPTM Files

(Macro-enabled Presentation File)

Sign PPSM Files

(Macro-enabled Slide Show)

Sign JPG Files

(Joint Photographic Expert Group Image)

Sign TIFF Files

(Tagged Image File Format)

Sign WEBP Files

(Raster Web Image Format)

Sign PSD Files

(Photoshop Document)

Sign SVG Files

(Scalar Vector Graphics)

Sign WMF Files

(Windows Metafile)

Sign CDR Files

(CorelDraw® Graphics Format)

Sign CMX Files

(Corel Metafile Exchange Image)

Sign DJVU Files

(Graphics File Format)

Sign ODP Files

(OpenDocument Presentation Format)

Sign OTP Files

(OpenDocument Standard Format)

Sign OTS Files

(OpenDocument Spreadsheet Template)

Sign ODS Files

(OpenDocument Spreadsheet)

Sign OTT Files

(OpenDocument Standard Format)

Sign ODT Files

(OpenDocument Text File Format)

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