XLSX ODS HTML NUMBERS CSV
Aspose.Cells  for Java
CSV

Merge XLSX to CSV via Java

High-speed Java library for merging XLSX to CSV. Use our excel conversion API to develop high-level, platform independent software in Java. This is a professional software solution to import and export Excel, CSV, OpenOffice, PDF, HTML, image, and many other excel formats.

Merge XLSX to CSV Using Java

How do I merge XLSX to CSV? With Aspose.Cells for Java library, you can easily merge XLSX to CSV 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>

Merge XLSX to CSV in Java

The following example demonstrates how to merge XLSX to CSV in Aspose.Cells for Java.

Follow the easy steps to merge XLSX to CSV. Upload your files, call Workbook.Combine method for merging files, and then save it to CSV file. If you develop code in Java, this will be simpler than it sounds. See Java example that merges XLSX to CSV.

Sample Code to Merge XLSX to CSV in Java
Select two files
Output format
   
                                   

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

How to Merge XLSX to CSV via Java

Need to merge XLSX to CSV programmatically? A basic document merging and concatenating with Aspose.Cells for Java APIs can be done with just few lines of code.

  • Install ‘Aspose.Cells for Java’.
  • Add a library reference (import the library) to your Java project.
  • Load the XLSX file with Workbook class.
  • Call the Workbook.Combine method for merging files.
  • Call the Workbook.Save method and pass the output file name as a parameter.
  • Now you can open and use the output file in Microsoft Office, Adobe PDF or any other compatible program.

Java library to merge XLSX to CSV

We host our Java packages in Maven repositories. ‘Aspose.Cells for Java’ is a common JAR file containing byte-code. Please follow the step-by-step instructions on how to install it to your Java developer environment.

System Requirements

Our APIs are supported on all major platforms and Operating Systems. Before executing the code below, please make sure that you have the following prerequisites on your system.

  • 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.

XLSX What is XLSX 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.

Read More

CSV What is CSV File Format?

Files with .csv (Comma Separated Values) extension represent plain text files that contain records of data with comma separated values. Each line in a CSV file is a new record from the set of records contained in the file. Such files are generated when data transfer is intended from one storage system to another. Since all applications can recognize records separated by comma, import of such data files to database is done very conveniently. Almost all spreadsheet applications such as Microsoft Excel or OpenOffice Calc can import CSV without much effort. Data imported from such files is arranged in cells of a spreadsheet for representation to user.

Read More

Other Supported Merging Formats

Using Java, One can also merge xlsx to many other file formats including.

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