XPS (XML Paper Specification) is a document format that guarantees identical content and layout across devices and operating systems, making it ideal for sharing reports, forms, and printable materials while preserving the original design. Merging multiple XPS files into a single document manually is time‑consuming and can introduce formatting errors. Automating the process eliminates these challenges. In this tutorial we’ll show how to merge multiple XPS files in Java programmatically using the Java REST API, enabling you to streamline your document‑management workflow without writing complex code.

Steps to Merge XPS 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 XPS files
4. Configure the source XPS 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 XPS files with the join() method

If you need to combine XPS files in a Java project, you can follow the straightforward steps outlined above. With the REST API, the process generally involves uploading your files, defining how they should be merged, and downloading the completed document. Because the system runs in the cloud, you can work on different operating systems without additional setup. This approach is helpful for anyone who frequently manages documents in various formats, as it simplifies routine merging tasks and ensures a consistent output.

Code to Merge XPS Files Using Java

With the GroupDocs.Merger Cloud SDK for Java, you get a reliable, cloud‑powered solution for effortlessly merging XPS files. Its straightforward integration makes it ideal for automating routine document workflows. Whether you’re modernizing office processes or managing large XPS libraries, our Java REST API delivers seamless, cross‑platform performance with virtually no configuration. Combine multiple XPS documents into a tidy, organized file ready for easy sharing, printing, or archiving—while cutting down on code and enjoying hassle‑free processing.

Discover how to extend the same seamless workflow to other document types by exploring our in‑depth guide on Merging EPUB Files Using Java REST API.