Microsoft Excel is an immensely popular spreadsheet software that is widely used for data manipulation, analysis, and visualization. Although it is the go-to tool for handling data in various formats, ...

We find different formats of files on our PC. Regularly, we see files in formats such as .docx, .txt, .jpg, .png, etc. Sometimes, we see new file formats that we are not used to seeing in the regular ...

XLS files are Excel workbook files created in Excel 97 or Excel 2003. The 2007, 2010 and 2013 versions of the program use the XLSX format by default to save workbooks, but can also use the XLS format.