When enterprises accumulate a large number of xlsx workbooks and need to consolidate them into reusable Excel template files, opening and saving each one individually as XLTX is not only time-consuming but also prone to missed conversions or naming confusion. This article uses HeSoft Doc Batch Tool as an example to introduce how to batch convert multiple Excel files to Xltx format using the Excel tool in office software, and illustrates the conversion results with before-and-after screenshots, helping administrative, financial, HR, project management, and other positions quickly complete template-based archiving.
In daily office work, many tables are initially saved as xlsx workbooks, such as inventory management sheets, training plan sheets, customer feedback analysis sheets, annual financial report sheets, and employee attendance tracking sheets. As the number of tables grows, teams often want to uniformly convert these files into the XLTX template format, making it easier to repeatedly create new sheets later, rather than copying, renaming, and clearing data from the original file each time. The traditional approach usually involves opening an Excel file, clicking "Save As," then selecting the template format, repeating this dozens or even hundreds of times. This is not only inefficient but also prone to issues like missed processing, inconsistent save locations, and chaotic file extensions.
This article addresses the problem of batch converting many Excel spreadsheet files to the Xltx format. We will demonstrate, with screenshots, how to use the office software HeSoft Doc Batch Tool to access the Excel tools, select the "Convert Excel to Xltx" feature, import multiple xlsx files, and complete the batch conversion according to the workflow. The core value of this entire process is delegating repetitive format conversion tasks to the software. The user only needs to perform one import, one configuration, and one start to obtain a batch of uniform xltx template files.
Applicable Scenarios: When do you need to batch convert Excel to XLTX?
XLTX is the Excel template file format, suitable for saving reusable content like table structures, formulas, styles, column widths, and page layouts. When a spreadsheet needs to be repeatedly used as the basis for new files, converting it to a template format facilitates more standardized management. For instance, the finance department needs to create budget sheets, expense summary sheets, and sales reports monthly; the HR department repeatedly uses attendance sheets, training plan sheets, and onboarding registration forms; project teams continuously need to reuse Gantt charts, task tracking sheets, and customer feedback statistics sheets. If these files remain scattered in folders as regular xlsx files, it's easy to accidentally modify the original sheet when creating new files or to generate multiple versions.
After using the batch conversion function, you can convert multiple Excel spreadsheets from the same directory into xltx templates at once. For users needing template archiving, file standardization, or unified departmental table upgrades, this type of batch file processing office software significantly reduces repetitive labor. Especially when the number of files reaches dozens, the time cost of individual operations is magnified, while batch conversion only requires adding files, setting a save location, and starting the process according to the workflow.
Result Preview: XLSX workbooks before processing, XLTX templates after
Before Processing: Multiple Excel files are still in xlsx format
The before-processing screenshot shows a folder containing multiple Excel spreadsheet files, with names including Inventory_Management_Template, Training_Schedule_Template, Customer_Feedback_Analysis, Annual_Financial_Report_Template, etc. The area highlighted by a red box in the screenshot shows these files have the xlsx extension, indicating they are currently still regular Excel workbooks.

If using the manual method, you would need to open these xlsx files one by one and then perform "Save As" to the template format for each. The more files there are, the more mechanical and repetitive the operation becomes, and the easier it is to miss a file. For users who need to organize a template library within a short time, this method is not suitable for batch office tasks.
After Processing: File extensions are uniformly changed to xltx
The after-processing screenshot shows that the same batch of files has been converted to the xltx format. The area highlighted by a red box shows the extensions changed from xlsx to xltx, and the file icons also appear as template-type Excel files. This means the original workbooks have been converted to files usable for template management, according to the target format.

After the conversion is complete, users can view the generated results in the save location. The main part of the filename is usually retained to facilitate identifying the corresponding relationship; the extension is uniformly xltx, making it convenient for subsequent archiving, distribution, or reuse according to the template format.
Operating Steps: Using Office Software to Batch Convert Excel Files to Xltx
Step 1: Enter Excel Tools and Select "Convert Excel to Xltx"
After opening HeSoft Doc Batch Tool , select Excel Tools in the tool category on the left. The screenshot shows that the software categorizes different office file processing capabilities by type, with entries for Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, Text Tools, Image Tools, etc., on the left. Since this task is an Excel format conversion, you need to enter the Excel Tools category.
On the Excel Tools page, find and click "Convert Excel to Xltx." The screenshot shows this function card as the 12th item, indicating its role is to batch convert Excel files to the Xltx format. The purpose of selecting this function is to enter a dedicated batch conversion workflow, rather than performing a manual "Save As" for a single file.

After completing this step, the software will enter the task page for converting Excel to Xltx. File processing hasn't started yet; the next step is to add the Excel files to be converted to the task list.
Step 2: Add Files or Import Files from a Folder
After entering the conversion page, you can see two buttons at the top: Add Files and Import Files from Folder. "Add Files" is suitable for selecting several Excel files from different locations; "Import Files from Folder" is suitable for processing a batch of spreadsheets under the same directory. The arrows in the screenshot highlight these two entry points, indicating that the first step of batch conversion is to import the records to be processed.

After importing, a file list will be generated at the bottom of the page. The list contains information such as sequence number, name, path, extension, creation time, modification time, and actions. Through these fields, users can check if the files are completely added, confirm if the extension is xlsx or another Excel file format, and see if the file path is correct. The expected result is that all Excel files needing conversion to xltx appear in the list, with each row representing one file to be processed.
Step 3: Check the Pending Records, Delete or Clear if Necessary
It is recommended to check the list before actually starting the conversion. The screenshot shows a delete icon for each record on the right. If a file does not need to be converted, you can use this action to remove it from the current task. There is also a Clear button at the top, which can be used to reorganize the task list. The purpose of doing this is to avoid converting temporary files, incorrect versions, or spreadsheets that do not need templating.
For scenarios with a large number of files, especially pay attention to the Name and Path columns. The Name helps determine the file content, and the Path helps determine the source directory. If files with the same name are distributed in different folders, the path information helps distinguish them. After confirming everything is correct, click the Next button at the bottom of the page to enter the save location setting step.
Step 4: Set the Save Location and Plan the Output File Directory
The interface progress bar shows the second step as setting the save location. After entering this step, you should follow the software interface prompts to select the save directory for the converted xltx files. It is recommended to keep the save location separate from the original xlsx files, for example, by creating a dedicated template output folder. This prevents mixing original and new files and makes it easier to check the conversion results afterward.
If you are organizing a departmental template library, you can set the save location to a unified template archive directory; if it's just a temporary conversion, you can save to the desktop or a designated project folder. Regardless of the method chosen, it is recommended to confirm sufficient disk space and ensure the target directory has write permissions before starting the process.
Step 5: Start Processing and View the Conversion Results
The progress bar's third step is to start processing. After completing the save location settings, follow the interface prompts to enter the start processing step and initiate the batch conversion task. The software will process the records in the list sequentially, converting the Excel files to the Xltx format. After processing is complete, go to the set save directory to check the results, confirm that the file extensions have changed to xltx, and spot-check several files to see if they open normally.
Compared to manually performing "Save As" for each file, this method consolidates repetitive actions into one batch task, making it especially suitable for scenarios with many files and a consistent target format. The user only needs to prepare the file list correctly before starting, and the subsequent conversion can be handled by the office software.
Frequently Asked Questions and Notes
1. Will the original files still be there after converting xlsx to xltx? From the screenshot workflow, the software generates the target format files through batch conversion. In actual use, it is recommended to keep the output directory separate from the original file directory to retain both the original xlsx and the newly generated xltx templates. If uncertain about the processing strategy, test with a small number of files first.
2. Can I import an entire folder at once? The interface provides an "Import Files from Folder" button, suitable for batch importing Excel files from the same directory. For the multiple reports, templates, and analysis sheets in the screenshots, using folder import is faster than selecting them one by one.
3. Should I close Excel files before conversion? It is recommended to close any currently editing Excel files to prevent them from being occupied or having unsaved states. Before batch processing, it's best to confirm the source files are saved and not occupied by other colleagues or programs.
4. Will long filenames or filenames containing English underscores affect the conversion? The filenames in the screenshots contain English words and underscores, and the recognizable main part of the filename is retained after conversion. In actual use, it's recommended to avoid excessive special symbols and maintain naming conventions for easier subsequent template management.
5. Are xltx files suitable for saving macros? XLTX is typically used for Excel templates that do not contain macros. If the file involves macros or special automation content, you should confirm whether the target format meets business requirements before conversion. For regular spreadsheet styles, formulas, and structural templates, xltx is more suitable for uniform distribution and reuse.
Summary: Delegate Repetitive Excel "Save As" Operations to a Batch Processing Tool
Batch converting Excel spreadsheets to the Xltx format is essentially about file templating and office workflow standardization. Through HeSoft Doc Batch Tool , users can select "Convert Excel to Xltx" under Excel Tools, import files in batch, verify the pending list, set the save location, and start processing. Compared to opening Excel files one by one and saving them as a template format, batch processing significantly reduces repetitive labor and lowers the probability of missed conversions and incorrect saves.
If you have a batch of xlsx spreadsheets that need to be solidified as templates, it's recommended to first organize the source files into the same folder, then use the "Import Files from Folder" function to add them to the task list at once. After confirming everything is correct, follow the workflow to convert them, quickly obtaining a uniform set of xltx template files, saving significant time for subsequent report reuse, departmental template library building, and file standardization management.