What is the format of excel file?
The default saving format is xls format if it is the 2003 version. 2007 and versions after 2007 are in xlsx format.
The full name of EXCEL is Microsoft Office Excel. It is a set of office software developed by Microsoft. Because of its speed and convenience, it is deeply loved by white-collar elites and students.
Extended information
Excel version development
(1) 1985: Excel 1.0
(2) 1993: Excel 5.0——Office 4.2
(3) 1995: Excel 7.0 (Excel 95)——Office 95
(4) 1997: Excel 8.0 (Excel 97)——Office 97
( 5) 1999: Excel 9.0 (Excel 2000)——Office 2000
(6) 2001: Excel 10(Excel XP/2002)——Office XP/2002
(7) 2003: Excel 2003 (Excel Microsoft Excel can convert tables in XLS format into a variety of formats: XML tables, XML data, web pages, tab-delimited text files (*.txt), comma-delimited text files (*.csv), etc.
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