When a folder contains a large number of documents that need version numbers, months, or archiving identifiers added uniformly, manual renaming is very inefficient. This article uses Word documents as an example to explain how to use the "Add Prefix and Suffix to Filename" feature in office software to batch rename multiple docx files to standardized names with the _2026.01 suffix. The article includes before and after effects, detailed operation steps, and notes, suitable for users who need to organize project materials, contracts, reports, and archived documents.
Non-standard file naming is often the starting point for chaotic document management in many teams. For example, you might have documents like archive.docx, budget.docx, contract.docx, and report.docx in a project folder. Initially, this seems fine, but when you need to distinguish between the "January 2026 version," the "submitted version," and the "archived version," you'll find the original filenames lack critical information. Manually adding a suffix like "_2026.01" to each file is very time-consuming when dealing with a large number of files.
This article introduces a method better suited for office scenarios: using " HeSoft Doc Batch Tool " to batch-add suffixes to filenames. Its product positioning is office software, and its core value is helping users process files in batches, reducing repetitive work. The example in this article will add a uniform date suffix to a set of Word docx documents, resulting in standardized names like archive_2026.01.docx, budget_2026.01.docx, and report_2026.01.docx.
Applicable Scenarios: What Office Problems Can Adding Suffixes to Filenames Solve?
Batch-adding suffixes to filenames is suitable for all situations where "the main body of the filename needs to be preserved, but a uniform identifier needs to be added." Common identifiers include dates, months, version numbers, review statuses, department names, project codes, and archiving batches.
For instance, when administrative staff organize meeting materials, they can add "_2026.01" to all meeting minutes; when finance staff organize budgets, invoices, and reimbursement notes, they can add "_FinanceDept" or "_Batch1"; when project managers organize weekly reports, progress sheets, and summary documents, they can add "_V2," "_Confirmed," or "_ClientVersion." The benefit is that the main body of the original filename remains unchanged, while the file's status and ownership become clear at a glance.
For Word documents, common extensions include docx and doc. Whether the filename is report.docx or summary.doc, as long as the naming rule is "add fixed text before the extension," it falls under the need for batch-adding filename suffixes. The screenshots in this article use docx files, but once you understand the method, you can apply the same naming logic to other office files that need organizing.
Result Preview: From Original Filenames to a Uniform Date Suffix
Below is the state of the folder before processing. As you can see, these files are all Word documents named archive.docx, backup.docx, budget.docx, contract.docx, invoice.docx, meeting.docx, project.docx, report.docx, schedule.docx, and summary.docx. They lack date or version markers, making subsequent searches difficult if files from multiple periods are mixed together.
After processing, each filename has "_2026.01" uniformly added after the original name. For example, archive.docx becomes archive_2026.01.docx, invoice.docx becomes invoice_2026.01.docx, and schedule.docx becomes schedule_2026.01.docx. This way, you can tell at a glance that these files belong to the January 2026 batch.
The key to this processing result is that the suffix is added after the main filename, while the .docx extension remains at the end. Therefore, the file type is not changed, and double-clicking will still open it with Word or the corresponding program. This is very important for batch renaming, as mistakenly changing the extension can prevent the file from being recognized properly.
Steps: Batch Processing Using the "Add Prefix and Suffix to Filename" Feature
Step 1: Find the Filename Processing Feature on the Software Homepage
Open " HeSoft Doc Batch Tool " and enter the "File Name" category from the left navigation bar. This category centrally houses functions related to batch filename processing, including replacing filename keywords, inserting text, adding prefixes and suffixes, case conversion, and deleting text from filenames.
The goal this time is to batch-append content to the end of filenames, so choose the 3rd option, "Add Prefix and Suffix to Filename." In the screenshot, this function is highlighted with a red box, indicating it's the entry point used in this tutorial.
The purpose of this step is clear: first, enter the correct batch renaming module. Because office software typically offers multiple filename processing capabilities, choosing the function that matches your needs avoids complicating subsequent settings. If you just want to add a version number or month to the end of filenames, you don't need to use find-and-replace or edit filenames individually.
Step 2: Import the Files Needing Uniform Naming
After entering the "Add Prefix and Suffix to Filename" page, the first step is to "Select the records to be processed." At the top of the interface, there are two common entry points: "Add Files" and "Import Files from Folder." The former is suitable for selecting a small number of specific files, while the latter is suitable for batch-importing files from a specific folder.
The screenshot shows that 10 docx files have been imported. The list displays each file's sequence number, name, path, extension, creation time, and modification time. For batch processing tasks, this list is essentially the processing checklist, and the subsequent rules will be applied to the files on this list.
After importing, don't rush to the next step; it's advisable to check three things first. First, see if the number of records meets expectations—the screenshot shows a record count of 10 at the bottom. Second, check if the extensions are correct—in this example, they are all docx. Third, verify if the path points to the target folder—for instance, the path in the screenshot is located in the 01-13 folder on the desktop. Once confirmed, click "Next" at the bottom.
Step 3: Set the Suffix to Add to the End of Filenames
After entering "Set Processing Options," the interface provides two switches: "Add Prefix" and "Add Suffix." In this case, we don't need to add content before the filename, so only enable "Add Suffix." In the input box, enter the text to append: "_2026.01".
The "_2026.01" here can be replaced with other content based on your actual needs. For example, for version management, you could enter "_V1" or "_V2"; for archiving status, "_Archived"; for department materials, "_AdminDept"; for monthly archiving, "_2026-01" or "_202601". It is recommended to keep separators like underscores or hyphens to make filenames more readable.
When setting the suffix, note that it is not the file extension. The extension is .docx, and the "_2026.01" you enter is just part of the filename. The correct result should be "OriginalFilename_2026.01.docx". You can also see from the processed screenshot that the new text is located before the .docx.
After filling it in, click "Next" to proceed to the save location and start processing phase. The progress bar at the top of the interface shows the subsequent steps: "Set Save Location" and "Start Processing." In actual operation, just follow the wizard's prompts to complete.
Step 4: Confirm Rules and Execute Batch Renaming
Before starting the processing, it's recommended to confirm three pieces of information again: Are the imported files correct? Is the suffix content correct? Is the save location setting suitable for your workflow? Especially when dealing with a large number of files, a single batch operation will affect all records. Checking in advance can help avoid rework.
Execute the processing once everything is confirmed. After processing is complete, view the results in the folder, and you'll see that all filenames have been uniformly appended with the suffix. Compared to manual renaming, this method eliminates the need to open each file, press F2 individually, or copy and paste the same suffix repeatedly, significantly reducing the amount of repetitive work.
Common Questions and Notes
1. Can I add a prefix and a suffix at the same time?
As can be seen from the interface, this feature provides both "Add Prefix" and "Add Suffix" options. This tutorial only demonstrates adding a suffix because the goal is to add "_2026.01" to the end of the filenames. If your naming convention requires adding a department or project code at the front, you can also configure this based on the interface options. However, before operating, confirm that the final naming matches your team's rules.
2. Why is it recommended to use underscores to separate the suffix?
Underscores provide a clear boundary between the original name and the new information. For example, budget_2026.01.docx is easier to read than budget2026.01.docx and is more suitable for subsequent sorting and searching. Of course, if your team is more accustomed to hyphens, you can also use a format like budget-2026.01.docx.
3. Will batch-adding suffixes modify the file content?
According to the feature used in this tutorial, it processes the filename and does not involve the body content of the Word document. That is to say, archive.docx is only renamed to archive_2026.01.docx; the internal text of the document will not change because of the added filename suffix. However, backing up important files before any batch operation is still recommended.
4. What if I imported files that don't need processing?
In the file list, each record has an operation area on the right side, and a delete icon can be seen in the screenshot. If you find that a certain file should not be part of the processing, you can remove it before starting. The principle of batch processing is "confirm the checklist first, then execute the rules," which minimizes operational errors.
Summary: Set File Naming Rules Once, Complete in Batch
Batch-adding a version number or month to the end of filenames is a very typical office automation scenario. It's not complicated, but it occurs frequently. If you manually rename files each time, it consumes a lot of time and may lead to inconsistent naming.
Using the "Add Prefix and Suffix to Filename" function of " HeSoft Doc Batch Tool ", you can first import the docx, doc, or other documents that need processing, then set a uniform suffix, and finally complete the process by following the wizard. For tasks like administrative archiving, project material organization, contract batch management, and report version differentiation, this batch file processing method significantly improves efficiency. The next time you need to add "_2026.01", "_V2", or "_Archived" to a large number of filenames, it's recommended to use a batch processing tool directly instead of modifying them one by one manually.