EasyXLS

How to read XLSB file in Java

EasyXLS Excel library can be used to import Excel files in Java. The library works with any Java SE application and without MS Excel installed.

Step 1: Download and install EasyXLS Excel Library for Java

To download the trial version of EasyXLS Excel Library, press the below button:

Download EasyXLS™ Excel Library for Java

If you already own a license key, you may login and download EasyXLS from your account.

Step 2: Create a Java project

If don't have a project already, create a new Java project.

Step 3: Include EasyXLS library into project

EasyXLS.jar must be added to external libraries into your project for Eclipse or to your application CLASSPATH. EasyXLS.jar can be found after installing EasyXLS, in "Lib" folder.

Add EasyXLS library to CLASSPATH

Step 4: Run Java code that reads XLSB file

Execute the following Java code that imports an XLSB file.

package testexceljava;

/* ------------------------------------------------------------------------------
 | Tutorial 38
 | 
 | This tutorial shows how to read an Excel XLSB file in Java (the
 | XLSB file generated by Tutorial 29 as base template), modify
 | some data and save it to another XLSB file (Tutorial38 - read XLSB file.xlsb).
 * --------------------------------------------------------------------------- */

import java.io.FileInputStream;
import EasyXLS.*;

public class Tutorial38 {

    public static void main(String[] args) {
        try {
            System.out.println("Tutorial 38");
            System.out.println("----------");

            // Create an instance of the class that reads Excel files
            ExcelDocument workbook = new ExcelDocument();

            // Read XLSB file
            System.out.println("Reading file C:\\Samples\\Tutorial29.xlsb.");
            FileInputStream file = new FileInputStream("C:\\Samples\\Tutorial29.xlsb");
            
            if (workbook.easy_LoadXLSBFile(file))
            {
                // Get the table of data for the second worksheet
                ExcelTable xlsSecondTable = ((ExcelWorksheet)workbook.easy_getSheetAt(1)).easy_getExcelTable();
                
                // Write some data to the second sheet
                xlsSecondTable.easy_getCell("A1").setValue("Data added by Tutorial38");

                for (int column=0; column<5; column++)
                {
                    xlsSecondTable.easy_getCell(1, column).setValue("Data " + (column + 1));
                }

                // Export the new XLSB file
                System.out.println("Writing file C:\\Samples\\Tutorial38 - read XLSB file.xlsb.");
                workbook.easy_WriteXLSBFile("C:\\Samples\\Tutorial38 - read XLSB file.xlsb");

                // Confirm export of Excel file
                if (workbook.easy_getError().equals(""))
                    System.out.println("File successfully created.");
                else
                    System.out.println("Error encountered: " + workbook.easy_getError());
            }
            
            // Dispose memory
            workbook.Dispose();
        }
        catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

EasyXLS Excel libraries:

Java
Excel Library for Java
full Java version to import, export or convert Excel files
Excel Reader for Java
Java version to read and import Excel files
Download EasyXLS™ Excel Library for Java

File formats:

MS Excel 97 - 2003
MS Excel 2007 - 2010
MS Excel 2013
MS Excel 2016
MS Excel 2019
XLSXXLSMXLSBXLS
XMLHTMLCSVTXT