If you are tired of managing multiple ZIP files residing in scattered storage locations, then this article will solve this problem for you. Aspose.ZIP offers enterprise-level APIs in multiple programming languages to create, manipulate, encrypt, decrypt, and merge ZIP files programmatically. However, we will implement how to merge ZIP files in Java using the native Java API exposed by Aspose.ZIP. Aspose.ZIP for Java offers a wide range of features to combine ZIP files into one. By the end of this article, you will be able to develop software to merge ZIP files using this Java ZIP API.
The following sections will be discussed in this blog post:
Java ZIP API Installation
This library empowers Java developers to build a ZIP file merger application by making a few API calls. Moreover, it gives you control to configure the API calls as per requirements. Well, please make sure you have set up Java before going for the installation of this Java ZIP API. So, you can download the JAR file or use the following Maven configurations to install Aspose.ZIP for Java on your local machine:
<repositories>
<repository>
<id>snapshots</id>
<name>repo</name>
<url>http://repository.aspose.com/repo/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-zip</artifactId>
<version>23.12</version>
</dependency>
</dependencies>
Merge ZIP Files in Java Programmatically
Now, we will implement how to combine ZIP files into one using Aspose.ZIP for Java.
You can follow the steps mentioned below to merge ZIP files programmatically:
- Define the directory path of the source files.
- Initializes a new instance of the Archive class with the source ZIP files.
- Loop through the ZIP files and get entries of the ArchiveEntry type constituting the archive by calling the getEntries method.
- Invoke the createEntry method to create a single entry within the archive.
- Call the save method to save the merged ZIP file on the disk.
Copy & paste the following code snippet to merge ZIP files in Java:
Once you run the server, a new merged ZIP file will be generated on the given location.
Merge ZIP Files - Online Tool
So, if opting for a programmatic solution is not an option for you, then this online tool does the same job with a single click. In addition, it is free and you can open it in any web browser. Further, you can integrate this ZIP file merger with your application. You have various options to upload files and combine ZIP files into one without any data loss or any other abnormalities.
Combine ZIP Files into One - Get a Free License
Now, you can avail a free temporary license to try Java ZIP API without evaluation limitations.
Conclusion
To conclude, we have gone through how to merge ZIP files in Java using Aspose.ZIP for Java. In addition, we also went through the implementation steps of how to combine ZIP files into one. This guide will help you if you are dealing with ZIP files. Moreover, you can visit the documentation, and API references to explore other features of this Java ZIP API. This Getting Started guide can give you the start you need to start development. Please stay in touch with aspose.com for the upcoming blog posts.
Help is Available
You can share your questions or queries on our forum.
Frequently Asked Questions – FAQs
How to merge 2 ZIP files?
You can combine zip files into one programmatically using Aspose.ZIP for Java. Please visit this link for further details.
How do I combine ZIP files online?
This online ZIP file merger is a powerful solution to merge ZIP online. It requires no subscription and you can merge ZIP files easily.