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Convert EXCEL to XLS via Java

EXCEL to XLS Java conversion to convert single or multiple pages to XLS using On-premise Java library.

Convert EXCEL to XLS Using Java

With Aspose.Cells for Java library, you can easily convert EXCEL to XLS programmatically with a few lines of code. Aspose.Cells for Java is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. Java Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. You can download its latest version directly from Maven and install it within your Maven-based project by adding the following configurations to the pom.xml.

Repository


<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>

Dependency


<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-cells</artifactId>
<version>version of aspose-cells API</version>
<classifier>jdk17</classifier>
</dependency>

System Requirements

Before running the Java conversion source code, make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with Java Runtime Environment for JSP/JSF Application and Desktop Applications.
  • Get latest version of Aspose.Cells for Java directly from Maven.

How to Convert EXCEL to XLS via Java

Java developers can easily convert EXCEL file to XLS in just a few lines of code.

  1. Load EXCEL file with an instance of Workbook class
  2. Convert EXCEL to XLS by calling Workbook.save method
Free App and Sample Code to Convert EXCEL to XLS
Input file
Select format
   
                                   

	
  import  com.aspose.cells.Workbook;     
  Workbook workbook = new Workbook("Input.xlsx");
  workbook.save("Output.pdf");
	 
                
            

EXCEL What is EXCEL File Format

XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

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XLS What is XLS File Format

Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel is known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images, and charts. Applications like Microsoft Excel lets you export workbook data to several different formats including PDF, CSV, XLSX, TXT, HTML, XPS, and several others. The XLS file format was replaced with a more open and structured format, XLSX, with the release of Microsoft Excel 2007. The latest versions still provide support for creating and reading XLS files, though XLSX is the first choice of use now.

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Other Supported Conversions

You can also convert EXCEL into many other file formats including few listed below.

EXCEL TO BMP (Bitmap Image)
EXCEL TO EMF (Enhanced Metafile Format)
EXCEL TO GIF (Graphical Interchange Format)
EXCEL TO HTML (Hyper Text Markup Language)
EXCEL TO MD (Markdown Language)
EXCEL TO MHTML (Web Page Archive Format)
EXCEL TO ODS (OpenDocument Spreadsheet File)
EXCEL TO PDF (Portable Document Format)
EXCEL TO PNG (Portable Network Graphics)
EXCEL TO SVG (Scalable Vector Graphics)
EXCEL TO TIFF (Tagged Image Format)
EXCEL TO TSV (Tab-Separated Values)
EXCEL TO TXT (Text Document)
EXCEL TO XLS (Excel Binary Format)
EXCEL TO XLSB (Binary Excel Workbook File)
EXCEL TO XLSM (Spreadsheet File)
EXCEL TO XLSX (OOXML Excel File)
EXCEL TO XLT (Microsoft Excel Template)
EXCEL TO XLTM (Excel Macro-enabled Template)
EXCEL TO XLTX (Office OpenXML Excel Template)
EXCEL TO XML (Extensible Markup Language)
EXCEL TO XPS (XML Paper Specifications)
EXCEL TO JSON (JavaScript Object Notation)
EXCEL TO JPEG (JPEG Image)