To uniformly append fixed text to multiple file names, such as dates, project numbers, or version identifiers, you can use a batch file renaming tool to quickly get this done. This article uses a batch of Word docx documents as an example to demonstrate how to select "Add prefix and suffix to file name" in office software, import files, enable adding suffix and enter _2026.01, and ultimately rename all file names following the same rule, avoiding the inefficiency and errors caused by manual one-by-one modification.
When you need to uniformly append a fixed text string to many file names, the most common approach might be manual renaming: select the file, press F2, move the cursor, type the suffix, press Enter, and then repeat dozens of times. This method is intuitive but not suitable for processing large numbers of files. As soon as the file count exceeds a dozen or so, manual operation significantly slows down the workflow and easily leads to issues like missed suffixes, inconsistent suffix formats, or accidentally modified extensions.
The method introduced in this article uses the office software " HeSoft Doc Batch Tool " to append fixed text to multiple file names at once through its batch file name processing feature. In the example, we will uniformly add the "_2026.01" suffix to a batch of Word docx documents for marking the month or archiving batch. You can replace this suffix with content that fits your work scenario, such as a project number, department name, version number, or status tag.
Applicable Scenarios: Which file organization tasks are suitable for batch appending fixed text
Batch appending fixed text to file names is suitable for all scenarios requiring "retaining the original name while adding a uniform identifier." For example, original file names like meeting.docx, project.docx, report.docx become meeting_2026.01.docx, project_2026.01.docx, report_2026.01.docx after processing. This preserves the meaning of the original file name while supplementing time or version information.
In corporate office settings, this type of need is very common. Administrative staff organizing monthly meeting materials can append the month; legal or commercial staff organizing contract files can append the client name or signing batch; finance staff organizing budgets, invoices, and reimbursement attachments can append the period; project teams organizing Word reports, progress plans, and summary documents can append the version number or delivery status.
If the files are office materials like docx, doc, xlsx, or pdf, naming conventions often impact search efficiency more than the file content itself. A clear naming format lets you know which month, version, or project a file belongs to without opening it. The value of a batch processing tool lies in automatically applying this repetitive rule to all files, reducing the mechanical labor of manual renaming.
Effect Preview: Comparison Before and After Appending "_2026.01"
Before processing, the Word document names in the folder are relatively short, including archive.docx, backup.docx, budget.docx, contract.docx, invoice.docx, meeting.docx, project.docx, report.docx, schedule.docx, summary.docx. From the file names, you can only discern the general content but cannot tell which date or batch these files belong to.
After processing, each file name has the fixed text "_2026.01" appended. For example, archive.docx becomes archive_2026.01.docx, contract.docx becomes contract_2026.01.docx, and summary.docx becomes summary_2026.01.docx. The position marked by the red box in the screenshot is precisely the suffix part added by the batch process.
From this comparison, it can be seen that batch appending fixed text does not change the file content, nor does it replace the docx extension; instead, it inserts a uniform suffix before the extension. After this treatment, the file retains its original type, while its name becomes more suitable for archiving, searching, and version identification.
Operation Steps: Batch adding suffixes to multiple file names
Step 1: Open file name category, enter the Add Prefix and Suffix function
After launching " HeSoft Doc Batch Tool ", select "File Name" in the left navigation bar. This category aggregates multiple batch processing functions related to file names. In the function cards on the right, find "Add Prefix and Suffix to File Name". Its purpose is to batch add prefixes or suffixes to file names, which corresponds exactly to the task to be completed in this article.
The key point of this step is selecting the correct function entry. If your goal is to append fixed text at the end of the file name, you do not need to use "Find and Replace Keywords in File Name" or "Delete Text in File Name". After selecting "Add Prefix and Suffix to File Name", the software will enter a wizard-style operation page, and you can proceed by following the subsequent steps for setup.
Step 2: Add files or import files from a folder
After entering the function page, you first arrive at "Select records to be processed". At the top of the interface are "Add File" and "Import Files from Folder" buttons. If files are scattered in different locations, you can use Add File; if files are concentrated in the same folder, using Import Files from Folder will be more convenient.
The screenshot shows that 10 Word documents have already been imported. The list displays information such as file name, path, extension, creation time, and modification time. The file names include archive.docx, backup.docx, budget.docx, contract.docx, invoice.docx, meeting.docx, project.docx, report.docx, schedule.docx, summary.docx, and the extension column shows docx.
After the import is complete, you should check the processing list. Pay particular attention to whether the file paths are correct, as batch processing will uniformly affect the records in the list. If files from other folders are mistakenly added, the processing results may not meet expectations. After confirming the record count and file scope are correct, click "Next" at the bottom.
Step 3: Enable Add Suffix only, and enter the fixed text
The second step is "Set processing options". The interface displays two options: "Add Prefix" and "Add Suffix". As this article aims to append fixed text to the end of file names, enable "Add Suffix" and enter "_2026.01" in the input area. As seen in the screenshot, the Add Suffix switch is turned on, and the content in the input box is the suffix to be batch appended this time.
Here, you can enter different content according to actual work needs. For date archiving, write "_2026.01" or "_2026-01"; for version management, write "_V1", "_V2", "_FinalVersion"; for review workflows, write "_PendingReview", "_Reviewed"; for project materials, write "_ProjectA" or "_ClientSubmittedVersion".
It is recommended to add a separator before the suffix, such as an underscore or hyphen. This keeps a clear boundary between the original file name and the appended text, making it easier to read when viewing the file list later. For example, "report_2026.01.docx" is clearer than "report2026.01.docx".
Step 4: Proceed to the next step, set save location and start processing
After setting the suffix, click "Next". Following the interface workflow, subsequent steps will involve "Set Save Location" and "Start Processing". In these stages, follow the software interface prompts to complete them. As different users may have different requirements for saving methods, it is recommended to carefully confirm the save location before starting processing, especially when handling official documents.
Before entering the start processing step, double-check that the suffix is entered correctly. For example, this example should be "_2026.01". If mistakenly entered as "2026.01", the file name would become archive2026.01.docx, which, while still usable, is not as clear as having a separator. Execute the processing after confirming correctness. Once finished, you will see the files with the uniformly added suffix in the folder.
Common Questions and Precautions
1. Will the appended text be added after .docx?
Judging from the processed results, the newly added "_2026.01" is located between the main file name and the .docx extension. The result is archive_2026.01.docx, not archive.docx_2026.01. This method is the correct way to add a file name suffix and will not corrupt the file extension.
2. Can "_2026.01" be replaced with other content?
Yes, it can. The content in the input box is the fixed text to be batch appended. You can enter a date, version number, project code, department name, or status identifier according to your naming convention. It is recommended to establish a uniform rule before formal processing to avoid different formats appearing within the same batch of files.
3. What should be noted before batch processing?
First, confirm that the imported file list is correct. Second, confirm there are no typos in the suffix content. Finally, confirm that the save location setting meets expectations. For important files, it is recommended to copy the folder for testing first. Batch processing is highly efficient, but it also means one operation affects multiple files, so the checking step cannot be omitted.
4. Is this method only suitable for processing Word files?
The screenshots in this article use Word docx documents as an example because the sample files are all Microsoft Word Documents. In practice, from a file name management perspective, the core rule is to append text to the file name while preserving the extension. When processing other office materials, you should also confirm that the software's import list and extension display are correct before performing batch operations.
5. What if I only want to add a suffix to some files?
You can select only the files that need processing during the import phase, or remove unnecessary records from the list. Do not blindly import all files from the entire folder and then execute. For batch tasks, controlling the processing scope is just as important as setting the processing rules.
Summary: Turning repetitive renaming into a one-time batch process
Appending fixed text to multiple file names is a typical repetitive office task. While manual modification is simple, it becomes inefficient and error-prone when facing numerous documents like docx and doc. Using the "Add Prefix and Suffix to File Name" feature of " HeSoft Doc Batch Tool ", you can quickly apply the same naming rule to all files by importing files, setting the suffix, and following the wizard for processing.
If you are currently organizing monthly materials, project documents, contract archives, or report versions, you might consider first determining a uniform suffix, such as "_2026.01", "_V2", "_Archived", then use the batch processing function to complete it in one go. This maintains file naming standards while saving significant mechanical operation time, making file management more efficient and reliable.