The Xlsx worksheet features in newer versions after Office 2007 are very powerful. However, in special scenarios where backward compatibility is needed to ensure the spreadsheet files can be opened and used normally on older devices or systems, we can try converting Xlsx to Xls format to enhance file compatibility. When some enterprise systems cannot be updated, they may only support opening and viewing the older Xls format to ensure normal data import. When exchanging spreadsheets with users still using older versions of Office, converting to Xls before sending can avoid many format and compatibility issues. Converting Xlsx format to Xls format before external transfer can resolve most problems caused by format differences, making it the best solution for handling compatibility between new and old versions in the complex office environment and ensuring the normal flow of data. So, when we have a large number of Excel worksheets, how can we uniformly convert them to the older Xls format?
Usage Scenarios
When there are many Xlsx spreadsheet files created in Office 2007 or later versions, and you need to ensure compatibility with older systems or send them to users who use older versions of Office, we can quickly convert all Xlsx files to the Xls format, so that the files can be opened smoothly, meeting system requirements and enhancing compatibility.
Effect Preview
Before processing:

After processing:

Steps
Open【 HeSoft Doc Batch Tool 】, select【Excel Tools】-【Excel to Xls】.

【Add Files】Select and add the Excel files you need to convert to the older Xls format.
【Import Files from Folder】Import all Excel files from the selected folder.
The imported files can be viewed below.

After processing is complete, click the red path to view the successfully converted Xls files.
