XPS (XML Paper Specification) is a document format designed to keep content and layout identical across devices and operating systems, making it perfect for sharing reports, forms, and printable materials while preserving the original design. Merging several XPS files into a single document manually can be time‑consuming and prone to formatting errors. Automation removes those pain points. In this tutorial we’ll demonstrate 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

GroupDocs.Merger Cloud SDK for Java provides a reliable, cloud‑powered solution for effortlessly merging XPS files. It integrates easily and is perfect for automating everyday document tasks. Whether you’re digitizing office workflows or handling extensive XPS collections, our Java REST API delivers seamless, cross‑platform performance with minimal configuration. Merge multiple XPS documents into a clean, organized file for simple sharing, printing, or archiving—while reducing code and enjoying convenient processing.

Explore our comprehensive guide on Merging EPUB Files Using Java REST API to discover how to handle additional document formats with the same efficiency.