What is an xls file? The format of xls file is introduced as follows: xls, as a spreadsheet format of Microsoft Excel, naturally needs to be opened in Excel. In addition, Microsoft has also developed a special viewer ExcelViewer for users who have not installed Excel. However, it should be noted that due to the different versions of Excel installed on each personal computer, if the xls file is transmitted online, it may cause the phenomenon that the old version of Excel cannot open the file saved by the new version of Excel, for example, Excel2003 cannot open the xlsx file saved by Excel2007. At this time, you can choose to upgrade Excel software or directly install the latest office software. The xls format icon is as follows: What is an xls file and how to open it. The details are as follows: xls file abstract file extension XLS has a file type, which is associated with 2 1 different software programs, but the main associated software program is MicrosoftExcel developed by MicrosoftCorporation. Usually these are formatted as Microsoft Excel 97 to 2003 spreadsheets. XLS file extensions are mainly classified in the SpreadsheetFiles category.

XLS files can be found on mobile and desktop platforms, and can be opened in Windows, Mac and iOS. The popularity of these files is "low", which means that they are not common.

If you have problems opening XLS files, or just want to know about their software programs and developers, please see the complete information below.

The main xls subordination of various XLS files. XLS format:. XLS category: Microsoft Excel 97 to 2003 spreadsheet created an XLS file, which was mainly associated with the spreadsheet files of earlier versions of MSExcel, especially from version 97 to 2003. For example, in 2007, the calculated values of OpenOffice and the OfficeOpenXML format (XLSX) replaced by other programs can also create and open XLS files.

Organization: MicrosoftCorporation group: spreadsheet file location: HKEY _ class _ root.xls Software program for opening Microsoft Excel 97 to 2003 spreadsheets:

MicrosoftExcel (software environment: W indows) developed by MicrosoftCorporation, WPSOffice (software environment: Windows) developed by Maciosandroidkingsoft, OfficeTab (software environment: W Windows) developed by Maciosandroidlinuxdeetong Technology, GoBeProductive (software environment: Windows) developed by GobeSoftware and Inc., CorelWordPerfectX8 (software environment: Windows) developed by Corel and BreadboxOffice (software environment: Windows) developed by E-Press Corporation. AsyOffice (software environment: Windows) DocumentsToGo (software environment: Windows) Mac iOS Android Blackberry Hancom) iOSBlackBerry and ThinkfreeOfficeNEO (software environment: Windows) developed by Inc. (software environment: MAC) SuiteOmega Office HD+(with SuiteTeaccess Spreadsheet HD) (software environment: Windows) (software environment: Mac) iWork developed by Android Linux Apple.

MarinerPak developed by MaciOSMarinerSoftware.

KingsoftOffice developed by MaciOSKingsoft (software environment: Windows)Android Linux GoogleDrive developed by Google.

SoftmakerOffice (software environment: Windows) developed by iOSAndroidWebSoftMakerSoftware, NeoOffice (software environment: MAC) developed by AndroidLinux Qtopia Planame Software Foundation, and A developed by Apache Software Foundation. PacheOpenOfficeCalc (software environment: Windows) developed by LinuxDocumentFoundation (software environment: Mac) LibreOfficeCalc (software environment: Windows) MicrosoftExc (software environment: Mac) developed by Linux Microsoft Corporation. ElViewer (software environment: Windows) developed by Nuance Omnipage (software environment: Windows)open source (software environment: Mac) Gnumeric (software environment: Windows) developed by Linux solved the problem of opening XLS files. The typical XLS Open has been deleted. Double-clicking your XLS file will prompt the message "%%os%% cannot open XLS file". If so, it usually means that you have not installed MicrosoftExcel for %%os%%. Because your operating system doesn't know how to handle this file, you can't open it by double-clicking.

Tip: If you don't have MicrosoftExcel installed and know that there are other programs that can open XLS files, you can try to open it from the programs listed under Display Applications.

MicrosoftExcel is out of date In some cases, you may have a newer (or older) version of Microsoft Excel 97 to 2003 spreadsheet file, which is not supported by the installed application version. If you don't have the correct version of MicrosoftExcel (or any other program listed above), you may need to try downloading another version or one of the other software applications listed above. The main reason for this problem is that the version of MicrosoftExcel 97 to 2003 spreadsheet file was created by an updated version of MicrosoftExcel, not the version you installed on your computer.

Tip: If you right-click the XLS file and select Properties (Windows) or Get Information (Mac), you can get a tip about the required version.

The lack of the correct version of MicrosoftExcel on your computer may cause problems when opening XLS files.

Other XLS file problems Even if the latest MicrosoftExcel software is installed on your computer, when you open Microsoft Excel 97 to 2003 spreadsheet files, you may still get errors. When opening XLS, there may be external problems inside %%os%% that cause these errors. Other factors include:

Windows registry XLS file path is incorrect. Deleting the Windows registry XLS incorrectly means that installing programs related to XLS (such as MicrosoftExcel) is invalid. The file that affects the xls file is corrupted. Xls is infected with a virus. The hardware driver related to xls is out of date. Your computer does not have enough resources available to open Microsoft Excel 97 to 2003 spreadsheet files. What is an XLS file and how to open it for further reading? XLS file extension file type Excel spreadsheet developer Microsoft often uses format file suffix. XLS file classification spreadsheet file. What is an XLS file? XLS file is a spreadsheet file created by MicrosoftExcel. It contains one or more worksheets that save and display data in tabular form. XLS files can also store mathematical functions, charts, styles and formats.

XLS file extended information spreadsheet, also known as spreadsheet, is used to organize, analyze, process and visualize data. It consists of a series of tables with rows and columns. Table cells can store numerical values, calculation formulas or text. Spreadsheets are usually used for financial information.

Excel is the most widely used spreadsheet application in the world. It is a component of MicrosoftOffice suite and is often used in family, academic and business environments.

XLS files are used in MicrosoftExcel97, versions 97 to 2003, and saved in Excel's proprietary binary file format (BIFF).

MicrosoftExcel2007 introduced a new OfficeOpenXML format instead of XLS format. At present, most Excel files are saved in OfficeOpenXML format with extension. XLSX。

Although the XLS format is outdated and will not be updated, the XLS format still supported by Microsoft Excel and many other spreadsheet programs is still widely used.

Universal XLS file name book1.xls-the default file name of new workbooks in Microsoft Excel 2003 and earlier versions (the default file name in Excel2007 and later versions is Book 1.xlsx).

MIME type application /excel

Application /vnd.ms-excel

Application /ms excel

Application /x-msexcel

Application /x-excel

Application /x-msexcel

Application /x-dos_ms_excel

Application /xls

How to open an XLS file? If your computer can't open XLS files, there may be many reasons. The most common and main reason is that your computer doesn't have software that can open XLS files. Windows system will pop up a prompt box: "To open this file, Windows needs to know which program opened it". The simplest and most direct solution is to download and install the appropriate software to open the XLS file.

A software program that can open XLS files.