In certain scenarios, when you encounter data spread across numerous documents, there may be a need to merge all the documents or specific sections of them into a single file. This article aims to offer instructions on programmatically merging multiple Word documents into one using Java. Furthermore, we will explore how to combine specific pages from two or more Word files within the Java application.
Word Documents Merger – Java API
In this article, I will use GroupDocs.Merger for Java for merging multiple Word documents into a single file. It offers the convenience of combining documents with varying formats or identical formats into a unified file. Additionally, the API provides a comprehensive set of features, including document splitting, trimming, page swapping, moving, removal, rotation, and arrangement.
Download and Configure
Get the document merger library from the downloads section. For Maven-based Java applications, add the following configuration within pom.xml.
<repository>
<id>GroupDocsJavaAPI</id>
<name>GroupDocs Java API</name>
<url>http://repository.groupdocs.com/repo/</url>
</repository>
<dependency>
<groupId>com.groupdocs</groupId>
<artifactId>groupdocs-merger</artifactId>
<version>21.3</version>
</dependency>
In case you are interested in the API features, you can go through its documentation, and also my favorite area, which is the running examples at GitHub.
How to Merge Multiple Word Documents with Java
To effortlessly merge multiple Word documents into a single file using Java, follow these straightforward steps:
- Start by loading the source Word document with the help of the Merger class.
- Utilize the Join method to merge the document.
- Continue merging any additional Word documents using the same Join method.
- Lastly, save the merged document as the output by using the Save method.
Take a look at this Java source code example, which illustrates the process of merging two or more Word documents into one file:
By following these steps and utilizing the provided Java code, you can effortlessly combine multiple Word documents into a single file.
Merge Selective Pages of Word files into One with Java
In certain cases, you may have a requirement to merge specific pages from multiple Word documents, rather than merging the entire documents. Fortunately, the API provides several methods to accomplish this task of selectively combining pages from different Word documents into a single file.
Follow these steps to merge selective pages from multiple Word documents using Java:
- Start by loading the source document using the Merger class.
- Configure the merging options using the JoinOptions class.
- Merge the document by invoking the Join method.
- Repeat the process by adjusting the Join Options for each document as necessary.
- Finally, save the merged document using the Save method.
Refer to the following Java source code example, which illustrates the process of merging selective pages from Word documents into a single Word file:
By following these steps and utilizing the provided Java code, you can merge selective pages from multiple Word documents into a single Word file.
Get a Free API License
You can get a free temporary license in order to use the API without the evaluation limitations.
Conclusion
To summarize, we have discussed the steps involved in merging multiple Word documents into a single file using Java within the application. Additionally, we have explored the process of combining specific pages from multiple Word files.
To deepen your knowledge of GroupDocs.Merger for Java, I recommend referring to the documentation. If you have any questions or need assistance, feel free to reach out to us through our forum. We are here to support you.