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Free online XLK to XLS converter

How to convert xlk to xls. Available xlk to xls converters.

Convert XLK to XLS online - free

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How it works

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    Upload your .xlk file

    Click to browse to select your file you want to convert or simply drag & drop your file into selected area.

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    Perform .xlk to .xls conversion

    After successful file upload, click to convert when you are ready.

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    Download converted .xls file

    Conversion result is ready to download.

How to convert xlk to xls file

It seems that the only software that can reliably recover .xlk file would be MS Excel, the very program that generated the backup in first place. Once the data are recovered, the spreadsheet can be saved to any of the available formats, including the standard XLS format, which will essentially achieve xlk to xls conversion.

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Understanding XLK and XLS file formats

XLK files are backup copies of Excel workbooks, created automatically by Microsoft Excel to prevent data loss. These files are typically generated when the AutoRecover feature is enabled, and they serve as a safeguard against unexpected crashes or data corruption.

XLS files, on the other hand, are the standard file format for Microsoft Excel spreadsheets. They store data in a tabular format and support various features such as formulas, charts, and macros. XLS files are widely used for data analysis, financial modeling, and other spreadsheet-related tasks.

How to convert XLK to XLS

Converting an XLK file to an XLS file is a straightforward process, as XLK files are essentially backup versions of XLS files. You can easily open an XLK file in Microsoft Excel and save it as an XLS file.

Best software for XLK to XLS conversion

The most reliable software for converting XLK to XLS is Microsoft Excel itself. Follow these steps to perform the conversion:

  • Open Microsoft Excel.
  • Go to File → Open and select the XLK file you wish to convert.
  • Once the file is open, navigate to File → Save As.
  • Choose the XLS format from the list of available file types.
  • Click Save to complete the conversion.

By following these steps, you can easily convert your XLK files to the more commonly used XLS format.


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XLK vs XLS: format comparison

How the XLK and XLS formats compare on the properties that matter most for this conversion.

Comparison of the XLK and XLS file formats
Property .XLK Microsoft Excel backup file .XLS Microsoft Excel Spreadsheet
Editable text No No
Fixed page layout No No
Text formatting None Extensive
Images No Limited
Interactive elements No Yes
Password protection Not supported Basic
Opens in a web browser No Partial
Typical file size Small Medium
Open standard No No
Best used for Editing and post-production Data exchange
Introduced — 1987
Developer Microsoft Microsoft
MIME type — application/vnd.ms-excel

Information about file extensions and file types is provided by File-Extensions.org

Frequently asked questions

Is the XLK to XLS converter free?

Yes, converting XLK to XLS on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my XLK file be?

You can upload XLK files up to 30 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 2000 MB per file and 10 files at once, see our plans.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert XLK to XLS?

No. The XLK to XLS conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid XLK file for this XLK to XLS conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

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