Copying the content manually from several DOC files stored as reports, letters, or forms in different folders can be cumbersome. To replace this manual workflow, developers can programmatically combine the Word documents into one complete file. Automated processing reduces the chance of human error and boosts productivity. In this article, we’ll show how to merge multiple DOC files in Java applications through the robust Java REST API. You don’t need to deal with a complicated setup or advanced coding; the API manages file handling and merging behind the scenes. This method saves time and ensures a clean, unified output while compiling business reports, creating templates, or just tidying up personal files.

Steps to Merge DOC Files Using Java

1. Download the GroupDocs.Merger Cloud Java SDK and create a Java project
2. Obtain and set up your API credentials with the Configuration class
3. Initialize the DocumentApi class for merging DOC files
4. Configure the source DOC files to join using FileInfo and JoinItem
5. Define the merging options, including the output file with JoinOptions
6. Process the request to join two DOC files with the join() method

Merging Word documents using the Cloud REST API generally follows these easy steps. Users can merge DOC files on Windows, macOS, or Linux. The Cloud API handles file structure and layout automatically, so you don’t have to worry about missing headers or spacing. Additionally, developers can perform document merging without local software. For managing school assignments or merging business contracts, this approach keeps everything uniform and accessible.

Code to Merge DOC Files Using Java

GroupDocs.Merger Cloud SDK for Java provides a simple yet efficient way to merge DOC files within your web or desktop applications. It is reliable and user-friendly, and you can make it work with minimal setup. Our Java REST API is perfect for anyone who regularly works with Word DOC files, including students, office workers, or small businesses looking to supercharge document organization. Start combining multiple Word documents into a structured file for easier editing, distribution, or backup.

For more options, refer to our guide on Merging XPS Files Using the Java REST API and discover additional document processing features.