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

Document Solutions for Word is a high-performance Microsoft Word document API that lets you programmatically read, create, edit, and write DOCX file using C# or VB. Supporting up to .NET 8+, .NET Framework, and Xamarin for building cross-platform applications—all with zero dependencies on Word.

Create, load, edit, and save DOCX Word files
Convert Word DOCX to PDF, SVG, or an Image
Deploy locally, inhouse or to Cloud, including Azure and AWS

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.NET Word API Library Overview

Document Solutions for Word allows .NET developers to load, create, modify, save, and convert DOCX files. Create Microsoft Word documents to deploy across desktop and web applications.

Benefits of a C# .NET Word API

Fast and Efficient

Save memory and time with the lightweight API architecture. The bigger the document, the faster our API generates complex Word documents.

Extract Data From Word Documents

Parse existing Word documents into databases or generate new Word documents as needed—extraction includes everything from text to paragraphs and images.

Simple, Convenient Object Model

This all-new, feature-rich object model, based on Microsoft Office API, Word JavaScript API, and OpenXML SDK, is straightforward and intuitive.

Full .NET Support for Windows, Linux, and Mac

Develop for any .NET platform or major operating systems with a single code base. Use in your apps for .NET Framework, Mono, Xamarin.iOS, and Xamarin.Android.

Convert Word to PDF and Images

In addition to generating Word documents, you can quickly and easily convert those documents to an image or PDF in code—a top use case for this fast API.

Deploy Apps With Word Docs to the Cloud

Be everywhere with cloud-based deployment. With NuGet and Document Solutions for Word, you can deploy to Azure, AWS, and AWS Lambda.

Explore the Advanced Features of a .NET Word API

Your full-fledged ASP.NET Core sample browser includes all the major features, real-time DOCX, PDF, image files, and use cases. Download individual .NET Core samples that can run as a standalone. The demos also include full sample code with comments along every step to help you onboard quickly with Document Solutions for Word.

Easy Licensing and Distribution

Manage your licenses through your MESCIUS account.

Licensing FAQ

ComponentOne is licensed per developer. Once you purchase a license, you can build and publish your .NET applications using ComponentOne controls. Licensing is perpetual and royalty-free.

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Become an OEM Partner

To create your own commercially licensed SDK or web application builder, choose the Commercial OEM license. Commercial OEM and SaaS licenses are customized per customer.

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End-User Licensing Agreement

Our End-User License Agreement (EULA) includes information on ComponentOne's licensing, legal agreement, and the terms and conditions that govern software usage.

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Our Top C# .NET Word API Features

Quick Start

This guide explains how to create a program that uses DsWord to generate and save a DOCX file with the typical "Hello, World!" text to a disk.

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Load & Modify Existing DOCX Files

Load existing DOCX files and modify formatting, change theme colors, split or merge documents, copy paragraphs, and much more.

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Find and Replace

Easily use C#/VB .NET code to find text in DOCX files, as well as replace all occurrences of text throughout the document, and insert text at specific locations.

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