XLSX is a file extension used for Microsoft Excel spreadsheet files that are created using Microsoft Excel 2007 and later versions. It is part of the Office Open XML (OOXML) format, which is an open standard file format for office applications. XLSX files store data in a structured format and can include text, numerical data, formulas, charts, and more.
The Office Open XML format was introduced to replace the older binary file formats used by earlier versions of Microsoft Excel (such as XLS). The XML-based format provides several advantages, including better data recovery, smaller file sizes, and improved compatibility with other software applications.
XLSX files can be opened and edited using Microsoft Excel or various other spreadsheet software that supports the Office Open XML format. Additionally, many modern spreadsheet applications and programming libraries provide support for working with XLSX files.
CSV stands for Comma-Separated Values. It is a plain-text file format commonly used for storing tabular data, such as spreadsheets or databases. In a CSV file, each line represents a row of data, and the values within each row are separated by commas (or other delimiters, such as semicolons or tabs).
To convert a CSV file to XLS (Excel) using ImgType, simply visit our website, select the 'CSV to XLS' tool, upload your CSV file, and click the 'Convert' button. Your converted XLS file will be ready to download in moments.
Yes, ImgType's CSV to XLS converter is completely free to use. There are no hidden fees or subscription requirements. Enjoy unlimited conversions without any cost.
ImgType supports conversions of CSV files of varying sizes. While there is no strict file size limit, extremely large files may take longer to convert. For optimal performance, it's recommended to keep file sizes reasonable.
Absolutely. We take data security seriously. All files uploaded to ImgType for conversion are encrypted and processed securely. We do not store your files, and your data will be deleted from our servers after the conversion is completed. Your privacy and data security are our priorities.