XLS_ File Extension

What is XLS_ file?

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 100 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.

Programs which support XLS_ file extension

The list that follows enumerates programs compatible with XLS_ files, divided into 2 categories based on operating system on which they are available. Files with XLS_ suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with XLS_ extension?

There can be multiple causes why you have problems with opening XLS_ files on given system. On the bright side, the most encountered issues pertaining to Microsoft Excel For Mac Spreadsheet files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with XLS_ files.

Step 1. Download and install Microsoft Excel

The main and most frequent cause precluding users form opening XLS_ files is that no program that can handle XLS_ files is installed on user’s system. This one is an easy one. Select Microsoft Excel or one of the recommended programs (for example, Microsoft Office) and download it from appropriate source and install on your system. Above you will find a complete listing of programs that support XLS_ files, classified according to system platforms for which they are available. If you want to download Microsoft Excel installer in the most secured manner, we suggest you visit Microsoft Corporation website and download from their official repositories.

Step 2. Update Microsoft Excel to the latest version

If the problems with opening XLS_ files still occur even after installing Microsoft Excel, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Microsoft Excel is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of Microsoft Excel installed, it may not support XLS_ format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Microsoft Excel.

Step 3. Assign Microsoft Excel to XLS_ files

After installing Microsoft Excel (the most recent version) make sure that it is set as the default application to open XLS_ files. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the XLS_ file
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Microsoft Excel is installed. Now all that is left is to confirm your choice by selecting Always use this app to open XLS_ files and clicking OK.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected XLS_ file open the file menu and choose Information
• Proceed to the Open with section. If its closed, click the title to access available options
• From the list choose the appropriate program and confirm by clicking Change for all....
• A message window should appear informing that This change will be applied to all files with XLS_ extension. By clicking Continue you confirm your selection.

Step 4. Ensure that the XLS_ file is complete and free of errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the XLS_ file in question. Being unable to access the file can be related to various issues.

1. Verify that the XLS_ in question is not infected with a computer virus

Should it happed that the XLS_ is infected with a virus, this may be that cause that prevents you from accessing it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the XLS_ file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with XLS_ extension is complete and error-free

If you obtained the problematic XLS_ file from a third party, ask them to supply you with another copy. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the XLS_ file has been downloaded from the internet only partially, try to redownload it.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Log in using an administrative account and see If this solves the problem.

4. Verify that your device fulfills the requirements to be able to open Microsoft Excel

If the system is under havy load, it may not be able to handle the program that you use to open files with XLS_ extension. In this case close the other applications.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Microsoft Excel For Mac Spreadsheet files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle XLS_ files.

Do you want to help?

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