What Excel file format is best?
Most of the time you use the XLSX format: It’s save (can’t store malicious code), has the maximum number of rows and columns and is best known. XLSX is available since Excel 2007 and replaces the old XLS file type.
Is XLSX an Excel file?
The XLSX and XLS file extensions are used for Microsoft Excel spreadsheets, part of the Microsoft Office Suite of software. XLSX is part of Microsoft Office Open XML specification (also known as OOXML or OpenXML), and was introduced with Office 2007. XLSX is a zipped, XML-based file format.
What are the different types of Excel files?
Starting with Excel 2007 Microsoft introduced a series of new file formats to replace the .xls. Each of these new formats has different functionality and uses. It is important to be familiar with the different formats, particularly if you regularly work with large documents.
Do you need to save Excel workbook in another format?
But sometimes, you might need to save a workbook in another file format, like the file format of an earlier version of Excel, a text file, or a PDF or XPS file. Just keep in mind that whenever you save a workbook in another file format, some of its formatting, data, and features might not be saved.
What kind of file format can I save in Excel?
In case you are working in an office where many people still use legacy versions of Excel, you can always use the Save As command to save an Excel file as an Excel 97-2003 file format. Excel actually supports saving to 27 different file formats, including CSV, DIF, SLK, and other specialized formats.
Which is the best file extension for Excel?
This file format is approximately twice as fast as .xlsx at opening and saving Excel workbooks. This is particularly useful for very large files (greater than 10MB). This file extension cannot be used by non-Excel applications such as Bloomberg and Capital IQ, so if these systems access your Excel file, then this file format should not be used.