This article explains how to use HeSoft Doc Batch Tool to batch convert web page files with different extensions in a folder, such as .mhtml, .htm, .html, and output them uniformly in .html format. The article combines before-and-after processing screenshots and the software interface to illustrate applicable scenarios, operation steps, precautions, and the efficiency gains from batch processing. It is suitable for office users who need to organize web archives, standardize file formats, and uniformly deliver web page files.
In daily office work and document organization, web page files often come from various sources: some are .mhtml files saved by browsers, some are .htm files exported from older systems or websites, and some are inherently .html files. Manually handling a single file is acceptable, but if a project folder contains dozens or hundreds of web page files that need to be standardized into a uniform HTML format, it becomes a highly repetitive and error-prone task.
The problem this article aims to solve is clear: how to batch convert HTML web page files with different extensions and from different sources into a unified .html file format. The office software used here is HeSoft Doc Batch Tool . From the screenshot, it offers an "HTML to HTML" conversion feature, which is suitable for batch processing web page files, reducing the repetitive work of opening, saving, and renaming one by one.
Below, combining before-and-after effect images and software operation screenshots, we will provide a complete explanation of the operational approach, from selecting the function and importing files to executing the conversion. Even if you haven't used similar tools before, you can follow the steps to complete the batch web page file format conversion.
Applicable Scenarios: When do you need to batch convert web page files to HTML format
"HTML to HTML" sounds like a same-format conversion, but it is very common in actual office work. It mainly solves the problem of non-uniform web page file formats. For example, .mhtml, .htm, and .html files may coexist within the same data package. When subsequently importing into systems, archiving files, migrating websites, or uploading to knowledge bases, it is often desirable for the file suffix and format to be unified as .html.
The following scenarios are particularly suitable for using batch conversion:
- Web page data archiving: Web page data received from browsers, older systems, or clients have inconsistent formats and need to be uniformly saved as HTML.
- Project delivery organization: Delivered data includes multiple web page files; to facilitate acceptance, searching, and opening, a uniform extension is needed.
- Standardization of old files: A large number of .htm files in historical data need to be converted to the more commonly used .html files.
- MHTML file organization: Browsers may generate .mhtml files when saving web pages, which later need to be converted to .html for easier unified management.
- Pre-processing before batch system import: Some Content Management Systems (CMS), knowledge bases, or archiving platforms have requirements for HTML file formats, necessitating file format standardization before import.
If only one file needs processing, you can manually open and save it. But in batch office scenarios, it's recommended to use the batch processing capabilities of office software, letting the tool handle repetitive steps to avoid omissions, incorrect file name changes, or chaotic save locations.
Effect Preview: File changes before and after processing
Before processing: Non-uniform file formats, including MHTML, HTM, and HTML
From the pre-processing screenshot, you can see 4 web page files in the same folder, and their extensions are not entirely consistent: 1.mhtml, 2.htm, 3.htm, 4.html. Although these files all fall under the category of web page files, the different extensions can cause inconvenience in subsequent organization, retrieval, or batch importing.
For example, some systems filter only for .html files, and some people categorize files by extension when searching for data. If .mhtml, .htm, and .html files coexist in a folder, one needs to determine which files already meet the requirements and which still need processing. This is exactly where a batch conversion tool can be useful.
After processing: All uniformly output as HTML files
The post-processing screenshot shows that the web page files originally in different formats have been unified into .html files: 1.html, 2.html, 3.html, 4.html. The file naming maintains the original numbering logic, and the format becomes consistent, making subsequent archiving, copying, uploading, or delivery clearer.
For data libraries that require long-term maintenance, unified file format is not just about "looking tidy"; more importantly, it reduces subsequent processing costs. For instance, during batch searching, unified compression, system importing, and backup synchronization, a uniform extension can significantly reduce the workload of filtering and judging.
Operation Steps: Using HeSoft Doc Batch Tool to batch convert HTML files
The following steps explain the specific operations according to the order of the screenshots. Since this tool is a batch processing software designed for office scenarios, the operation flow adopts a wizard-style design: first select the function, then import files, then set the save location, and finally start processing. This flow is suitable for batch file tasks, allowing users to confirm the file list before execution, reducing the risk of operational errors.
Step 1: Enter "Text Tools" and select the "HTML to HTML" function
After opening HeSoft Doc Batch Tool , you can see multiple office processing modules in the function categories on the left, such as Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, Text Tools, Image Tools, etc. This task involves processing web page text files, so you need to enter the Text Tools category.
In the Text Tools function list, find and click "HTML to HTML". In the screenshot, this function is located at number 11. A tooltip will appear when hovering or selecting, explaining that this function is used to "batch convert HTML files to HTML file format".
The purpose of this step is to tell the software the type of task to be executed next. After selecting the correct function, the software will enter the corresponding batch conversion interface.
Step 2: Import the web page files to be processed
After entering the "HTML to HTML" interface, you can see buttons at the top such as "Add Files", "Import Files from Folder", "Clear", and "More". For a small number of files, you can use "Add Files" to select them one by one; if the web page files are concentrated in the same folder, it's more suitable to use "Import Files from Folder" to add all relevant files from the directory to the list at once.
The file list in the screenshot already has 4 imported records: 1.mhtml, 2.htm, 3.htm, 4.html. The list also displays information like file path, extension, creation time, and modification time, which is convenient for verification before conversion.
This step is crucial because the advantage of batch processing lies in "import once, process multiple files simultaneously". Before officially starting, it is recommended to check whether all files in the list are the web page files intended for this conversion. If an import error is found, you can use the delete operation on the right side of each row to remove it, or use "Clear" to reselect.
Step 3: Confirm the file list and record count
After the file import is complete, summary information is displayed at the bottom of the interface. From the screenshot, the record count is 4, indicating that there are currently 4 files awaiting processing. For batch conversion tasks, confirming the record count helps users determine if any files were missed or extra ones were selected.
It is recommended to focus on checking three types of information in this step:
- Name: Confirm whether all .mhtml, .htm, .html files needing conversion are included.
- Path: Confirm that the files come from the correct folder to avoid accidentally processing data from other projects.
- Extension: Confirm that the file types fall within the processing scope of this "HTML to HTML" function.
If there is a large number of files, you can use the "Filter" and "Sort" buttons in the interface for viewing. The screenshot shows that the list area provides filter and sort entry points, which helps quickly verify target files among a large volume.
Step 4: Click "Next" to enter the save location setting
After confirming the file list is correct, click the "Next" button at the bottom of the interface. From the process prompt at the top of the interface, you can see that the entire task is divided into three stages: Select records to process, Set save location, Start processing. The current screenshot is in Stage 1; clicking Next will lead to Stage 2.
The purpose of setting the save location is to specify where the converted HTML files will be output. For batch processing of office documents, it's recommended not to directly overwrite the directory where the original files are located, unless you have already backed them up. A safer approach is to choose a new output folder, such as "ConvertedHTML" or "WebFiles_html_Version", so the original files are preserved for comparison and backtracking.
If your team has fixed file management conventions, you can also create an output directory based on project name, date, or version number. This makes the processed files easier to deliver to colleagues or clients.
Step 5: Start processing and check the output results
After completing the save location settings, enter the "Start Processing" stage. At this point, the software will batch convert the web page files of different formats to HTML format based on the previously imported file list. Once processing is complete, check the results at the designated output location.
From the post-processing screenshot, you can see that the output files have been unified with the .html extension. For the 1.mhtml, 2.htm, 3.htm, 4.html files in this example, the processed results are 1.html, 2.html, 3.html, 4.html, achieving uniform web page file format.
When checking the results, focus on the following points:
- Whether the number of output files matches the number of imported records.
- Whether the file names meet expectations and facilitate subsequent identification.
- Whether the extensions are uniformly .html.
- Whether the files can be opened and viewed normally.
If everything is confirmed to be correct, these HTML files can be used for archiving, uploading, sending, or proceeding with other batch processes.
Frequently Asked Questions and Notes
1. Does "HTML to HTML" only change the extension?
From the user's perspective, the most intuitive result is that the file extension is unified to .html. However, in batch office scenarios, using a tool for conversion is more reliable than manually changing the suffix. Manual renaming only changes the displayed file name and may not be suitable for web page files from all sources; using a dedicated conversion function generates the target HTML file according to the software's processing flow.
Therefore, it is not recommended to manually rename a large number of .mhtml or .htm files directly to .html. Especially when data needs long-term storage or external delivery, using a batch conversion tool is more standardized.
2. Can .mhtml, .htm, and .html files be imported simultaneously?
As seen in the import list from the screenshot, the example task includes .mhtml, .htm, and .html files at the same time, all entering the "HTML to HTML" processing flow uniformly. For users needing to unify web page file formats, this mixed import method is very practical.
However, it is recommended to place the files for the same batch task into one folder before importing to avoid mixing in irrelevant data. The more files there are, the more important pre-classification becomes.
3. Do I need to back up the original files before conversion?
When batch processing files, backing up is a good habit. Although the tool provides a process for setting the save location, to avoid mistakenly selecting a directory or processing the wrong files, it is recommended to keep the original folder and save the output results to a new directory. This way, even if reprocessing is needed, you can start over from the original files.
4. Will identical file names cause conflicts?
If files with the same name exist in different directories and are eventually output to the same directory, naming conflicts may occur. It is recommended to check file names before processing, or to create different output folders based on project, source, or date. In the example, 1.mhtml, 2.htm, 3.htm, 4.html have different names, so they can be clearly corresponded to 1.html, 2.html, 3.html, 4.html after processing.
5. Why is it recommended to use a batch tool instead of opening and saving files one by one?
Opening web page files one by one and saving them as HTML seems simple, but when the number of files increases, it consumes a lot of time and is prone to missed processing, wrong save locations, or inconsistent naming. Using HeSoft Doc Batch Tool allows centralized import into a single list, unified confirmation, and batch execution, better meeting the need in office scenarios to "reduce repetitive work and improve efficiency".
Summary: Unifying web page file formats makes subsequent office workflows more efficient
When different web page files like .mhtml, .htm, .html coexist in a folder, manual organization is time-consuming and error-prone. Using the "HTML to HTML" function in HeSoft Doc Batch Tool , web page files from different sources can be batch converted and uniformly output in .html format.
The entire workflow can be summarized as: enter Text Tools, select "HTML to HTML"; add files or import files from a folder; confirm file names, paths, and extensions; click Next to set the save location; finally start processing and check the results. This workflow is clear and controllable, particularly suitable for web page data archiving, project file delivery, organizing old data, and format standardization before system import.
If you are facing problems with a large number of web page files having non-uniform formats, it is recommended to first gather the files to be processed into a single folder, then follow the steps in this article for batch conversion. This not only saves time on individual processing but also makes the file structure neater, laying a better foundation for subsequent searching, sharing, and archiving.