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Basic information about XLS_ file

When there is a problem with opening files with the file extension XLS_（*.XLS_ or *.xls_）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the XLS_ file yourself.

There are 1 file types using the XLS_ file extension in our database. In the further part of this page, you will find detail information about all the XLS_ file with their brief description and a list of programs that support XLS_ file sorted by operating systems. The table below provides useful information about the XLS_ file extension. It answers questions such as:
  • What is the XLS_ file?
  • How to open a XLS_ file?
  • What programs do I need to open a XLS_ file?
  • What programs help to create and edit a XLS_ file?
  • How to convert XLS_ files to another file format?
  • How to convert another files to XLS_ file format?


1.Detail information about XLS_ file extension: Microsoft Excel For Mac Spreadsheet

File type Microsoft Excel For Mac Spreadsheet Category Encoded Files
Developer Microsoft Corporation File format N/A
Description XLS_ file is a Microsoft Excel For Mac Spreadsheet developed by Microsoft Corporation. XLS_ is a file extension commonly associated with Microsoft Excel For Mac Spreadsheet files. Microsoft Corporation defined the Microsoft Excel For Mac Spreadsheet format standard. XLS_ files are supported by software applications available for devices running Mac OS, Windows. XLS_ file format, along with 90 other file formats, belongs to the Spreadsheet Files category. Users are advised to use Microsoft Excel software for managing XLS_ files, although 1 other programs can also handle this type of file. Microsoft Excel software was developed by Microsoft Corporation, and on its official website you may find more information about XLS_ files or the Microsoft Excel software program.
Software programs that will open, edit or convert XLS_ files

Windows		 Microsoft Excel

macOS		 Microsoft Office



How to convert XLS_ files to another file format?

There are 69 records in our database eligible for XLS_ files to another file format conversion. If you want to achieve XLS_ to another files conversion, you may use the option.

XLSB to CSV XLSB to PDF XLSB to XLS XLSB to XLSM
XLSB to XLSX XLSB to XML XLSM to ACCDB XLSM to ACCDE
XLSM to CSV XLSM to MDB XLSM to MPP XLSM to ODS
XLSM to XLS XLSM to XLSB XLSM to XLSX XLSM to XML
XLSX to ACCDB XLSX to ARFF XLSX to CSV XLSX to DB
XLSX to DOC XLSX to DOCX XLSX to FDB XLSX to GCT
XLSX to GDB XLSX to GSHEET XLSX to HTM XLSX to HTML
XLSX to JPEG XLSX to JPG XLSX to LQM XLSX to LVM
XLSX to MDB XLSX to MDF XLSX to MPP XLSX to NUMBERS
XLSX to ODS XLSX to OFX XLSX to OTS XLSX to PAGES
XLSX to PDF XLSX to PMD XLSX to PNG XLSX to PPT
XLSX to PPTX XLSX to PRN XLSX to QIF XLSX to QPW
XLSX to SDF XLSX to SLK XLSX to TIFF XLSX to TNS
XLSX to UOS XLSX to VCF XLSX to VSD XLSX to WB0
XLSX to WB1 XLSX to WK1 XLSX to WK4 XLSX to WQ0
XLSX to WQ1 XLSX to XLMX XLSX to XLS XLSX to XLSB
XLSX to XLSM XLSX to XLT XLSX to XLTX XLSX to XML
XLSX to XPS


How to convert another files to XLS_ file format?

There are 116 records in our database eligible for another files to XLS_ file format conversion. If you want to achieve another files to XLS_ conversion, you may use the option.

WB1 to XLSX XLSX to XLSB NUMBERS to XLSX WB3 to XLSX
XLSMHTML to XLSM ODS to XLSX CSV to XLSX ODS to XLSM
XLSX to XLSM XLSMHTML to XLSX XLS to XLSX CSV to XLSB
ODS to XLSB QPW to XLSX GSHEET to XLSX DOCX to XLSX
XLSMHTML to XLSB CSV to XLSM _XLS to XLSB _XLS to XLSM
_XLS to XLSX VSD to XLSX HTML to XLSX CRYPT to XLSX
DB to XLSX OXPS to XLSX PAGES to XLSX ET to XLSX
FP3 to XLSX OFX to XLSX SAV to XLSX SDF to XLSX
WDB to XLSX TIFF to XLSX XMIND to XLSX QRP to XLSX
JPG to XLSX SPB to XLSX SLK to XLSX GIF to XLSX
HTM to XLSX PNG to XLSX SPV to XLSX NWDB to XLSX
JPEG to XLSX SHS to XLSX MP3 to XLSX MDB to XLSX
XLS to XLSB XLS to XLSM PMD to XLSX SKV to XLSX
XLT to XLSX ACCDB to XLSX XML to XLSB MDF to XLSX
WK1 to XLSX DBF to XLSX FDB to XLSX TIF to XLSX
VCF to XLSX BBB to XLSX SDR to XLSX WBD to XLSX
ECSV to XLSX GCT to XLSX ICS to XLSX WQ1 to XLSX
XLA to XLSX LQM to XLSX LVM to XLSX WK4 to XLSX
WB0 to XLSX FP5 to XLSX SDC to XLSX TDL to XLSX
PPTX to XLSX IPD to XLSX STW to XLSX EDDX to XLSX
BAK to XLSX DBK to XLSX WQ1 to XLSM XLAM to XLSB
GDB to XLSX ACCDE to XLSX MDE to XLSX OTS to XLSX
XLTX to XLSX XLB to XLSX XLSB to XLSM XLSB to XLSX
NPF to XLSX 123 to XLSX WKS to XLSX MM to XLSX
PDF to XLSX PXL to XLSX STA to XLSX XLW to XLSX
XLK to XLSX XAR to XLSX XLSM to XLSB EDX to XLSX
GAB to XLSX CWK to XLSX SDW to XLSX WK3 to XLSX
VVV to XLSX ODC to XLSX XLSM to XLSX PRNX to XLSX
CRTX to XLSX DEX to XLSX RPT to XLSX FMP12 to XLSX


Can't open a XLS_ file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.XLS_”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the XLS_ extension without any issue.


Where I can download the application that support XLS_ file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of XLS_ files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a XLS_ file?

The reasons for the lack of the ability to open a XLS_ file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a XLS_ file. If there is still something wrong, you might want to check:

  • Whether the XLS_ file is damaged.
  • Whether the XLS_ file is incorrectly linked in the registry entries.
  • Whether the XLS_ file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the XLS_ file format is incompletely.
  • Whether the XLS_ file is infected.
  • Whether the drivers of the equipment used for opening a XLS_ file are up to date.
  • Whether your computer has enough hardware resources to open a XLS_ file.

If the XLS_ file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.