Difference between XLS and XLSX files. With the release of Excel 2. Excel files or Office in general were changed. Previously, it was possible to save workbooks in xls. Since Excel 2. 00. It is now 6 years since extensions xlsx and xlsm were created but many people are still saving their Excel file with the xls extension. This article will present the main reasons why it is strongly advised to convert all your workbooks to xlsx or xlsm. Xlsx compresses the file. If you have on your computer an xls file and you save it in xlsx, you will see that the size has been significantly reduced. This is due to the fact that the new Excel file extension is written in XML standard, hence the x at the end of the extension xlsx. The XML code is lighter than the previous mode of saving and if you want to visualize the content of an xlsx file, you just have to change the extension to   Then, you can open this zip file and you display the XML structure of  your Excel file. Each xml files can be opened. But be careful  If you edit the xml files, you may destroy the architecture of the XML file and you will no longer be able to open your Excel file after renaming the file zip file xlsx. Protection against macros. We have seen that the last x of a xlsx file indicates that the file is compressed and respects the XML standard. The M, of a xlsm file, indicates that the file contains macros. A macro is a program written by an end user and not the developer of Excel to provide automation opening files, data comparison, data aggregation across multiple sheets, but also a program may cause malfunctions. In addition, a macro can run directly when you open an Excel file, without prompting the user. Castlevania Harmony Of Despair Pc Crack here. With an xls file, you dont know whether your workbook contains macros or not. Whereas with a xlsx file you are certain that there is no macro. If you do the test to write a small macro and then save your workbook with the xlsx extension, you will lose all your work without the possibility to recover your program. Xlsx workbooks have no macro, unlike a xlsm file. Extension of the working area. In a Xls workbook, the row limit is 6. WordPress-Import/2012/03/open-office.png' alt='Microsoft Office Excel Worksheet Xlsx File' title='Microsoft Office Excel Worksheet Xlsx File' />To, ImportExport data ToFrom Excel. Microsoft. Jet. OLEDB. Excel 2007. xlsx need 2007 Office System Driver Data Connectivity Components. You can find out how many rows your version of Excel supports by opening a new file in Excel then pressing CTRL Down Arrow in an empty worksheet. File formats. Microsoft Office Word 2003 XML Format WordProcessingML or WordML. XML Microsoft Office Excel 2002 and Excel 2003 XML Format SpreadsheetML. XML. Excel Services is a service application that enables you to load, calculate, and display Microsoft Excel workbooks on Microsoft SharePoint. Excel Services was first. Discover the benefits of saving an Excel file in xlsx instead of xls. IV. Now with xlsx workbooks and xlsm, limits are 1,0. XFD. Support Tables. The concept of Table appears with the Excel 2. This new concept improves handling of large amounts of data Big Data like for Business Intelligence. Before Excel 2. 00. As in the following image shows you, the formula VLOOKUP reads the information in the range of cells B5 E1. But with this method, if your data source expands with the insertion of new lines, you perhaps must change references used in your formulas to integrate the new data. With the use of a Table, the range of data automatically adapts to the addition of new lines and your formulas are called directly to named ranges. Only a Xlsx file can interpret the concept Table and dynamic ranges. FPerz44ckXQ/VA8O14kuLRI/AAAAAAAAB3o/8Y0oas947Ok/s1600/XLS%2BSample%2BFile%2BData.png' alt='Microsoft Office Excel Worksheet Xlsx File' title='Microsoft Office Excel Worksheet Xlsx File' />New color and new themes. With the xlsx files, you have a bigger range of color. With a xls file, you can only use 5. RGB red, blue, green. In an xlsx file, the colors are grouped into themes. With a new theme, you change the general color of your workbook, and the font used. Embed a workbook in a Web page. As is the case in all the functions pages of this site, all the exercises proposed are not images but are real Excel workbooks where you can reproduce the examples explained in each page. This is made possible because the xlsx files are based on XML structure, then it is possible to easily embedded in web pages as is the case with the following example presented in section IF function . Once you see the indication Excel Web App in the status bar, that means it is a workbook embedded in your web page. Microsoft Office Excel Worksheet Xlsx File' title='Microsoft Office Excel Worksheet Xlsx File' />But, it is not always possible to interact with the workbook, everything depends of the rights given by the author of the workbook. In the following example, you can make calculations directly into the cells, but you can not save your changes only the owner of the workbook can do it. To embed an Excel file in a web page, you must save your workbook in your Skydrive. The next page shows you how to perform the integration. Conclusion. An Excel workbook saved as xlsx has many advantages over the old format xls. It is therefore recommended that you migrate all your xls files to the new format xlsx to benefit in Excel 2. Excel 2. 01. 0 and Excel 2. Toshiba C660 Wireless Drivers. Police And Thief Car Game more. Tags extension excel , xls , xlsm , xlsx. On This Page. 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