EXCEL Converter

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Use this online Excel converter for free that lets you convert files to and from Microsoft Excel (.xlsx) files for free. Quit worrying as the Excel conversions are only a couple of steps away with the assistance of this free XLS converter online.

What is an Excel File Format? 

Excel (Xls or Xlsx) is a spreadsheet program that was created and published by Microsoft. Even it a indicated as a component of the Microsoft Office suite of productivity software. 

Moreover, the excel format was original code-named as Odyssey while developing. First, it was released on September 30, 1985. Even now you use an online XLSX converter that can allow you to convert files to excel and vice versa for free of cost. 

What is Excel Used For?

Microsoft Excel files are used to swiftly format, organize, and even calculate data in a spreadsheet. You can find that data analysts and others can use excel for organizing data through which the information becomes easy to fetch. Also, an MS Excel spreadsheet is loaded with a large number of boxes known as cells that are simply ordered in rows and columns. Besides that, you can be able to export any file as xlsx for free with the use of an Excel spreadsheet converter.

How to Open Excel File?

These are the well-known programs that help you to open Excel (xls or xlsx) file format:

For Windows:

For Mac:

For Linux:

For Web:

For iOS:

For Android:

For Chrome OS:

Apart from that, give a try free Excel converter that does not distort while converting files to and from Excel.

How to Convert Xls or Xlsx File?

There are several spreadsheet applications such as Mircosoft Excel, Apple Numbers, and LibreOffice Calc that lets you convert Xlsx spreadsheets to other formats. 

In Microsoft Excel Windows and Mac versions, you simply need to choose File > Save As to export XLSX files as following formats:

Besides that, now just upload Excel (xls or xlsx) file into our online xlsx converter and lets it proceed with instant conversions right now.

How does the Excel File converter work?

This free Excel converter online comes with simple and straightforward steps to provide you with conversions without any disruption.

Step 1:

Step 2:

Step 3:

What are the Different Versions of Microsoft Excel?

Remember that Microsoft Excel is packed with several versions throughout its history. Let's take a look at the given list to fetch the different releases with their release date:

Windows Versions:

Mac Versions:


How do you change a file to XLSX?

How do I make Excel default to XLSX?

Here you come to know how to set Excel as the default app to open .xls spreadsheet files:

Is there a free Excel viewer?

Microsoft Excel Viewer is indicated as a free program that allows you to view and print MS spreadsheet documents without having the program installed on your PC. 

What's the difference between XLS and XLSX?

Remember that both xls and xlsx are extensions that are used in Microsoft Excel format. You can find that the .xls file format is indicated as an older format that was used by MS Excel in 2003 and earlier. While Microsoft introduced the new .xlsx file format in 2007 that is based on the Open XML (Extensible Markup Language) standard. If you have MS Excel 2003 and earlier versions, you simply have to download the free Microsoft Office Compatibility Pack to open, edit, and save .xlsx files. No matter whether you have xls or xlsx files, our free Excel converter allows you to proceed with Microsoft Excel spreadsheet conversions online.    

Can I convert multiple Excel files?

You can use an online XLS converter that is 100% free and allow you to proceed with single or batch files conversion.

How do you insert a file into Excel?

Is it safe to convert the Excel file using this free Excel converter?

No matter whether you can make single or bunches of Excel files conversion, this will handle your files safely as it deleted them permanently from the source of the server after conversion.