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XLSX – is an e-book created with one of the versions of the Excel program older than 2007. Thus the data have the size of tables consisting of columns & lines. Each table is divided into cells with a chất lượng address, consisting of numeric & alphabetic characters. Cells contain data, both manually entered, & information that was obtained as a result of calculations. The extension allows the use of images, diagrams, & graphic information. XLSX files are formatted based on the mở cửa XML standard, which will enable you to compress data by the type of ZIP. The archive contains a tệp tin for describing the table và individual files for each of its worksheets. The format makes it possible to develop & edit complex multi-sheet spreadsheets with various formulas & data sources.
Using the XLSX extension helps khổng lồ optimize the file"s content, the công nghệ of managing, and restoring information. The format significantly increases the capabilities of binary files of obsolete Excel program variants. All applications that display XML can work correctly with the XLSX extension. Due lớn the preservation of data in XML format, reliable data storage is provided. This allows you to transfer files over local networks seamlessly.
XLS – is a spreadsheet created by a popular Microsoft Excel application. It includes document data that is located in cells that have a specific address. They can contain formulas, mathematical equations associated with the information in other cells, & fixed information. It is often used for the development of graphs and charts. The format allows us to lớn store & edit a broad range of parameters - images, tables, macros, types, diagrams. It has been widely used until the appearance of the 2007 version of Excel, và then it was replaced with the XMLSS extension. The information inside the XLS document is contained in a series of static-size streams. Their location is described using several segment distribution tables. It differs in backward compatibility and supports various tệp tin formats created for DOS. It is often used by website browsers to lớn exclude the use of binary formats. The utility is included in the Microsoft Office suite and, in addition to lớn Excel, can be opened by various applications like Apache mở cửa Office, Libre Office, adapted to Mac OS, Windows, or Linux.
The format"s relevance is explained by its simplicity, although it does not tư vấn separate functions, for example, storing VBA macros. Until XMLSS appeared, the Excel application used the Biff extension when formatting, created based on the IFF container format. Due lớn this, changes lớn the book templates và their contents were available. After introducing the new format in 2007, the program has not lost the backward compatible properties, which guarantees the wide distribution of XLS in the future. Subsequently, the XLS extension was replaced by the XLSM, XLSB, and XLSX formats.