Convert your CSV files to XLSX files 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 XLSX 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 XLSX output.
For example, for the source file CSV, you can use the following upload options:
There are also advanced conversion options for the XLSX file:
Once the conversion is complete, you can save the XLSX 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 XLSX, you do not need to install any additional software, such as MS Office, Open Office, Adobe Acrobat Reader etc.
GroupDocs.Conversion allows developers to easily convert a CSV file to XLSX with a few lines of code.
Basic conversion using GroupDocs.Conversion for the 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 XLSX ConvertOptions convertOptions = new FileType().fromExtension("xlsx").getConvertOptions(); // Convert to XLSX format converter.convert("output.xlsx", convertOptions);
Convert CSV to XLSX now by visiting the GroupDocs.Conversion App website. 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 e book file)
(Open document flat xml spreadsheet)
(Hypertext markup language file)
(Hyper text markup language)
(Java script object notation file)
(Mhtml web archive)
(Web page archive format)
(Open document spreadsheet)
(Portable document format)
(Star office calc spreadsheet)
(La te x source document)
(Tab seperated values)
(Excel macro enabled add in)
(Microsoft excel spreadsheet ( legacy))
(Excel binary workbook)
(Macro enabled spreadsheet)
(Open xml workbook)
(Excel 97 2003 template)
(Excel macro enabled template)
(Xml paper specifications)