Convert your CSV files to XLS in Java. It only takes a couple of lines of Java code on any platform of your choice, such as Windows, Linux, macOS. You can try converting CSV to XLS for free and evaluate the quality of the conversion results. Along with simple file conversion scripts, you can try more sophisticated options for loading the CSV source file and storing the XLS output.
For example, for the source CSV file you may use the following load options:
There are also advanced convert options for the XLS file:
Once the conversion is complete, you can save the XLS file to your local file path or to any third party storage such as FTP, Amazon S3, Google Drive, Dropbox etc. Please note - to convert CSV to XLS, you do not need to install any additional software, such as MS Office, Open Office, Adobe Acrobat Reader etc.
GroupDocs.Conversion for Java allows developers to easily convert CSV file to XLS with a few lines of code.
Basic conversion with GroupDocs.Conversion for Java API can be done with just a few lines of code. Our APIs are supported on all major platforms and operating systems. Before executing the code below, make sure you have the following prerequisites installed on your system.
// Load source file CSV for conversion Converter converter = new Converter("input.csv"); // Prepare conversion options for target format XLS ConvertOptions convertOptions = new FileType().fromExtension("xls").getConvertOptions(); // Convert to XLS format converter.convert("output.xls", convertOptions);
Visit our GroupDocs.Conversion App website and try CSV to XLS conversion now. The free demo has the following benefits
No need to download API
No need to write any code
Just upload the source file
Get download link to save the file
You can also convert CSV to many other file formats. Please see the list below.
(Comma Seperated Values)
(Data Interchange Format)
(Open eBook File)
(OpenDocument Flat XML Spreadsheet)
(Hypertext Markup Language File)
(Hyper Text Markup Language)
(MHTML Web Archive)
(Web Page Archive Format)
(Portable Document Format)
(StarOffice Calc Spreadsheet)
(LaTeX Source Document)
(Tab Seperated Values)
(Excel Macro-Enabled Add-In)
(Microsoft Excel Spreadsheet (Legacy))
(Excel Binary Workbook)
(Open XML Workbook)
(Excel 97 - 2003 Template)
(Excel Macro-Enabled Template)
(XML Paper Specifications)