Use Wizlogo's files converter to get instant results
Drag and drop or select the files you wish to convert.
Enjoy the fast and secure files conversion.
Download as many files as you want in one click.
XLS to XLSX Online
XLS is a file format used for spreadsheets created with older versions of Microsoft Excel.
XLSX is the newer file format for spreadsheets used by Microsoft Excel, known for its improved features and compatibility.
Although XLS is still used, it is recommended to use XLSX format for better compatibility and support with newer software versions.
Find answers to the common questions about XLS and XLSX.
Yes, XLS is still used today, especially for spreadsheet files created with older versions of Microsoft Excel. However, XLSX has become the standard format for newer versions.
Yes, converting files from XLS to XLSX is possible online. You can use our free XLS to XLSX converter.
No need to worry. Our XLS to XLSX converter is designed to maintain document quality during the conversion process.
Yes, you can convert multiple XLS files to XLSX. Our converter supports batch conversion.
Yes, our XLS to XLSX converter is absolutely free to use, without any hidden charges or fees involved.
You can open XLS files using spreadsheet software such as Microsoft Excel or Google Sheets. You can also convert them to XLSX for wider compatibility.
Our converter can handle a wide range of file sizes. You can confidently convert both small and large XLS files to XLSX without issues.
Online XLS to XLSX Conversion
Convert your XLS documents into XLSX format using our fast online converter.
Our XLS to XLSX converter is designed to provide rapid conversion without compromising the quality of your documents.
Our XLS to XLSX converter is compatible with all devices, including computers, tablets, and smartphones.
We take data security seriously. Our XLS to XLSX converter is equipped with advanced security features to protect your files.