XLSX ODS HTML NUMBERS CSV
Aspose.Cells  for Java
CSV

Merge CSV to CSV Formats in Java

Native and high performance document merger using server-side Aspose.Cells for Java APIs, without the use of any software like Microsoft or Open Office, Adobe PDF.

How to Merge CSV to CSV File Using Java

In order to merge CSV to CSV file, we will use Aspose.Cells for Java API which is a feature-rich, powerful and easy to use document manipulation and merging API for Java platform.

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>

Steps for Merging CSV to CSV File in Java

A basic document merging and concatenating with

Aspose.Cells for Java

APIs can be done with just few lines of code.

  • Load the CSV 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.

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.
Free App to merge Excel files on line
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");
	 
                
            

About Aspose.Cells for Java API

Aspose.Cells API can be used to create, edit, convert and render Microsoft Excel formats to different formats. Moreover, it can be used for comprehensive charting, scalable reporting and reliable calculations within software applications. Aspose.Cells is a standalone API and it does not require any software like Microsoft or OpenOffice.

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

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 csv to many other file formats including.

HTML (Hyper Text Markup Language)
MHTML (Web Page Archive Format)
ODS (OpenDocument Spreadsheet File)
TSV (Tab-Separated Values)
TXT (Text Document)
XLS (Excel Binary Format)
XLSB (Binary Excel Workbook File)
XLSM (Spreadsheet File)
XLSX (OOXML Excel File)
XLT (Microsoft Excel Template)
XLTM (Excel Macro-enabled Template)
XLTX (Office OpenXML Excel Template)