This quick guide explains how to create 7z file in Java. You can make a 7 zip compressed file in Java by adding multiple files or a complete folder with a few API calls. Furthermore, you do not need to install any additional compression application to work with this feature in your environment.

Steps to Create 7 ZIP Archive in Java

1. Install the Aspose.ZIP library in your system to create a 7z archive
2. Declare an object of the SevenZipArchive class
3. Add a single file using the createEntry method
4. Append a whole folder with the createEntries method
5. Export the generated archive as a 7z file

These steps help you understand the process of 7 zip archive in Java. It covers the system configuration steps as well as the sample code to demonstrate the feature. Furthermore, you can choose to compress a single file or a complete folder to the archive as per your requirements.

Code to Make 7 ZIP Compressed File in Java

This code snippet showcases how to create 7 zip software in Java. First of all, the SevenZipArchive class object is created to initiate the archive, and then multiple files are added to it. Subsequently, it appends a whole folder and its contents using the createEntries method. Finally, the output 7ZIP directory is exported to the disk using the file path and name.

This tutorial explains the details for 7 ZIP compress in Java. However, if you need to extract RAR file contents, then read the article on how to extract RAR file in Java.