Digitally Sign DOC Files in C# .NET, Xamarin & Mono

Add Digital Signatures to DOC in C#

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

Instantiate Signature with input (DOC) 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 DOC in C# .NET

Programmatically add digital image signatures to DOC 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 (DOC) document
Instantiate ImageSignOptions object as required and specify image signature options
Call Sign method of Signature class and pass ImageSignOptions to it

DOC Document Information Extraction

The documents information extraction API not only allows getting the basic information about the source document file (DOC) 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 DOC in C# .NET

Digitally sign DOC 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 (DOC) 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 DOC file format?

The DOC file format, initially developed by Microsoft in the early 1990s for their renowned word processing software, Microsoft Word, continues to be widely utilized today and remains closely associated with the Microsoft Office suite. DOC files store documents in ASCII text format, preserving special formatting such as bold, italics, and underlined text. Moreover, they retain essential elements like images, diagrams, charts, tables, and other formatting elements used within the document.

A prominent advantage of the DOC format lies in its compatibility with a diverse range of software applications, including WordPerfect, OpenOffice, and various office suites. This compatibility facilitates seamless sharing and collaboration on documents across different platforms. Additionally, DOC files can be effortlessly accessed and opened using most web browsers, enabling convenient online document viewing and sharing.

The simplicity and user-friendliness of the DOC format contribute significantly to its widespread popularity. Microsoft Word offers an intuitive environment for creating, editing, and formatting documents, making it an accessible choice for users. The format’s extensive adoption and support further ensure that DOC files can be accessed and opened by a vast majority of users, fostering effective collaboration and communication.

Furthermore, the DOC format boasts reliability and security features. DOC files are designed to be resistant to data corruption, preserving the integrity of documents over time. This reliability ensures that crucial information remains intact and accessible. Additionally, the format supports various encryption options, empowering users to safeguard sensitive information within their documents, enhancing privacy and data security.

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Digitally Sign DOC in C# .NET