Feature-Rich C# .NET Word API Library for Total Document Control

Export DOCX files to PDF with a single method call and customizable output settings.

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• Export to PDF Documentation

Programmatically convert Word documents to high-resolution TIFF, PNG, or JPEG images with flexible export options in .NET applications.

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• Export to Image Documentation

Export Word document pages to SVG or compressed SVGZ formats for scalable, browser-friendly rendering.

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• Export to SVG Documentation

This .NET Word API offers Markdig to convert Markdown (.md) files into Word documents with full formatting.

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Programmatically copy or move paragraphs, tables, images, or styles within or between Word documents using C# or VB—preserving or clearing formatting as needed.

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• Copy or Move Documentation

Split a document into multiple files or merge several documents into one using the built-in SplitDocument  and MergeDocuments methods.

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• View Merge Demo and Code
• Split or Merge PDFs Documentation

Customize layout, borders, numbering, and printing options for Word pages with full control using C# or VB.

• Page Settings Documentation

Easily generate a customizable Table of Contents with this .NET API using built-in heading styles or field-based entries.

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• TOC Field Options Documentation

Draw and style shapes—including text boxes, pictures, and diagrams—directly in your Word documents using the .NET Word API.

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• Shapes Documentation

Add images to Word DOCX documents with precise control over size, positioning, and outline formatting using the .NET Word API.

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• Pictures Documentation

Insert online video links directly into Word DOCX documents and customize their display using poster images, titles, and embedded URLs using C# or VB.

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• Online Video Documentation

Insert, modify, or delete headers and footers—including first-page, odd-page, and even-page variations—across different sections of your Word document.

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• Header and Footer Documentation

Add explanatory or reference notes to your documents using this .NET Word API’s support for footnotes at the bottom of a page and endnotes at the end of a section or document.

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• Footnote Documentation

Mark specific locations in your Word document and easily navigate to them using named bookmarks and hyperlinks.

• Bookmarks Documentation

Enhance MS Word text with advanced styling like shadows, gradients, outlines, glows, reflections, and 3D effects.

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• Font Effects Documentation

Programmatically insert comments and threaded replies for collaborative review and feedback in Word documents.

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• Comments Documentation

Create and manipulate advanced mathematical equations in Word documents using Office Math structures.

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• Office Math Documentation

Add, format, and manage tables in your Word documents with full control over rows, cells, and styles.

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• Tables Documentation

Insert a table inside another table’s cell to build complex, structured layouts.

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Create and apply custom styles to Word tables, including borders, alignment, titles, and descriptions.

• Set Table Styles Documentation

Automatically resize table cells to fit their content using AutoFit formatting.

• AutoFit Table Documentation

Programmatically customize MS Word tables with conditional styling for bands, columns, rows, and corners using C# or VB.

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Using a .NET Word API, developers can merge adjacent table cells horizontally by applying grid spans.

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Programmatically apply alternating row colors using conditional table formatting in DOCX file.

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Programmatically export a PDF version of a Word document with password protection and restricted permissions using this .NET Word API.

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Apply protection settings to Word documents to restrict editing, formatting, and unauthorized changes using passwords, read-only prompts, or editable ranges.

• Document Protection Documentation

Insert and manage simple fields like date and time in MS Word documents programmatically in .NET apps.

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• Fields Documentation

Insert external or internal hyperlinks into Word documents with custom tooltips and styles using Document Solutions for Word.

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Insert DATE and TIME fields in various formats using simple fields in .NET generated Word documents.

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• Update Fields Documentation

Referenced Document (RD) field support enables unified tables of contents, authorities, and indexes across multiple DOCX files.

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• RD Field Documentation

Create nested IF and DATE fields to generate dynamic content with complex field logic in Word documents.

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• Add Complex Field Documentation

Customize how DOCX page numbers appear in headers, footers, or body text using PAGE field options.

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• Page Field Options Documentation

Cross-reference bookmarks and manage section-based page numbering using the API’s PAGEREF, SECTION, and SECTIONPAGES fields.

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• View SECTION/SECTIONPAGE Demo and Code
• PAGEREF Field Options Documentation

Add automated numbering, generate tables of contents, and build document indexes with the .NET Word API’s SEQ, TOC, TC, INDEX, and XE fields

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• View TOC Options Demo and Code
• SEQ Field Options Documentation

Cross-reference bookmarks and manage section-based page numbering using the API’s PAGEREF, SECTION, and SECTIONPAGES fields.

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• Ref Field Options Documentation

Add and customize rich content controls such as dropdowns, text fields, checkboxes, and date pickers in Word documents.

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Design reusable Word DOCX templates with dynamic placeholders to automate reports and contracts from .NET applications.

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• Data Templates Documentation

Programmatically generate structured Word report tables using static or dynamic data, including repeating rows and columns.

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• Table Template Documentation

Apply template formatters to control content visibility, style, value formatting, and data transformations when generating .NET DOCX reports in C# or VB.

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• Template Formatter Documentation

Perform inline calculations in Word templates using the .NET Word API’s calc expression engine, with support for arithmetic, aggregation, and formatting functions.

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• Template Calculation Documentation

Bind data sources to your Word templates in DsWord to dynamically populate fields with values from JSON, objects, DataTables, or arrays.

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• Data Source Binding Documentation

Bind multiple data sources to a single template using Document Solutions for Word to generate documents that combine unrelated or parallel datasets.

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• Print Documentation

Generate multilevel nested lists in Word documents by binding hierarchical data to .NET DOCX Report Templates.

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• Mutlilevel Lists Documentation

Validate your Word templates to catch malformed tags or data path issues before processing.

• Template Validation Documentation

Generate personalized documents by replacing Word bookmarks with programmatic values.

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