In daily file management, we often need to modify file names, such as adding a date identifier to hundreds of file names, or inserting some version number parameters. Manual modification is not only inefficient but also prone to errors and omissions. In this article, we will master three quick methods for batch inserting text in the middle of file names. Each method will describe detailed operation steps and analyze its advantages and disadvantages to improve document management efficiency. Whether you are an ordinary user or an office professional, you can find a suitable solution.
Why Add Text in the Middle of a File Name?
- When organizing files, to easily distinguish between different file versions and purposes, batch adding text in the middle of file names can mark version numbers and project names for quick identification and management.
- In multi-person collaboration, inserting department names or date text in the middle of file names standardizes naming and avoids file confusion.
- When backing up files, batch adding identifiers in the middle of file names can intuitively display the file source and backup time, making it easier for us to search.
Preview of the Effect of Batch Adding Text in the Middle of File Names
Before processing:

After processing:

Method 1: Use HeSoft Doc Batch Tool to Add Text in the Middle of File Names
Recommendation Index: ★★★★★
Advantages:
- Supports adding hundreds or thousands of files for simultaneous batch processing, significantly shortening file processing efficiency.
- Can insert text at any position within the file name, without limitations.
Disadvantages:
- Requires software installation for operation on a computer.
Operation Steps:
1. Open [ HeSoft Doc Batch Tool ], select [File Name] - [Insert Text into File Name].

2. Choose one of the two methods on the right, [Add Files] or [Import Files from Folder], to import the files that need to be renamed. You can also drag and drop the files that need text added into the interface. After confirming the added files are correct, click Next.

3. On the processing options interface, under Position, enter the position in the file name where you want to add the text. For example, 7 means inserting text after the 7th character of the file name. Under Text to Insert, enter the content you want to add to the file name, then click Next again.

4. After waiting for the processing to complete, click the red path within the red box to view the files with the text added.

Method 2: Use the Windows Rename Function to Add Text in File Names
Recommendation Index: ★★☆☆☆
Advantages:
- Native Windows function, no need to install additional tools.
- Simple and intuitive operation, suitable for temporary file operations.
Disadvantages:
- Cannot perform batch operations; files can only be modified one by one.
- Manual operation is prone to omissions and modification errors.
Operation Steps:
1. Select the file where you want to add text, right-click and select [Rename].

2. Enter new text into the file name to rename the file.
Method 3: Use a PowerShell Script to Add Text in File Names
Recommendation Index: ★★★☆☆
Advantages:
- Can precisely locate and insert text at any position within the file name.
- Officially supported by Windows, no security risks.
Disadvantages:
- Higher learning curve, requires basic programming knowledge.
- If the naming input is incorrect, it can easily lead to file errors.
Operation Steps:
1. Select the folder containing the files to be renamed, hold down the Shift key, right-click, and select [Open PowerShell window here].

2. Enter the command below, then run it.
Get-ChildItem | Rename-Item -NewName {
$_.BaseName.Insert(7,"2025") + $_.Extension
}
Summary
Choosing reasonable tools and methods can make the operation of batch adding text in the middle of file names more efficient and accurate, significantly improving your file management efficiency. For a large number of fragmented files requiring unified naming, using HeSoft Doc Batch Tool and PowerShell commands can quickly batch insert text at any position in file names, while a small number of files can be quickly modified using just the rename function. Let's all try it out together!