We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback


The Syncfusion WinUI Word Library (Essential DocIO) offers powerful and comprehensive APIs to merge or combine multiple Word documents into a single Word document with a few lines of code.

Merge Multiple Word Documents

Easily merge or combine multiple Word documents into a single document with several formatting options. Convert the merged document to PDF, HTML, and ODT formats.

Merge with Original Formatting

Merge the contents from multiple Word documents, retaining the original formatting in the merged document.

Merge with Destination Formatting

Merge the entire content from a Word document by applying the formatting of the destination document.

Merge with Numbering Restart Options

Merge the entire contents from a Word document by either restarting or continuing the list numbering.

Merge Text Alone

Merge the text alone from multiple Word documents without copying the format, headers, and footers.

Import Part of Document

Import a part of a document and merge it into an existing document.


Greatness—it’s one thing to say you have it, but it means more when others recognize it. Syncfusion is proud to hold the following industry awards.

Scroll up icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile
Live Chat Icon