<dependency> <groupId>com.ebay</groupId> <artifactId>xcelite</artifactId> <version>4.0.0</version> </dependency> public class User { @Column(name = "Name") private String name; @Column(name = "Email") private String email; } Xcelite xcelite = new Xcelite(new File("path/to/excel/file.xlsx")); XceliteReadHelper<User> helper = new XceliteReadHelper<>(xcelite, User.class); List<User> users = helper.read("Users"); Xcelite xcelite = new Xcelite(); XceliteSheet sheet = xcelite.createSheet("Users"); XceliteWriteHelper<User> helper = new XceliteWriteHelper<>(xcelite); helper.write(users, sheet); xcelite.write(new File("path/to/excel/file.xlsx"));