Convert CSV to XLTX
Convert CSV spreadsheet documents to XLTX format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
The Comma-Separated Values (CSV) file extension, which is pivotal in data management, is used to store tabular data such as spreadsheets or databases. Each line in a CSV file corresponds to a data record, with fields separated by commas. Originating in the early days of personal computing, CSV files were designed for data interchange, enabling ease of data transfer between different software applications. CSV remains a universally supported and straightforward format for data storage and import/export operations due to its simplicity and efficiency.
The XLTX file extension stands for "Excel Open XML Spreadsheet Template" and is a file format used by Microsoft Excel. Introduced with Excel 2007 as part of the Office Open XML standard, it enhances the functionality of the older XLT format. XLTX files serve as templates that store predefined formatting, formulas, and styles, enabling users to create consistent and structured spreadsheets efficiently. This format supports advanced features and reduces file size, ensuring compatibility across different platforms. It remains a crucial tool for IT specialists to streamline repetitive tasks and maintain uniformity in data presentation.
Drag & drop or browse your device to select and upload your CSV file.
Pick any CSV to XLTX tools if you need to edit your CSV file, then click the Convert button.
Wait for the converter to finish and download your XLTX spreadsheet document.
To change CSV format to XLTX, upload your CSV file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CSV file. Click on the convert button and wait for the convert to complete. Download the converted XLTX file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to CSV file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to CSV file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to CSV file location or include path to your input file.