Batch delete text before a certain tag in directory names to quickly organize project folders


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During long-term circulation, project folders often accumulate redundant prefixes, such as source, category, backup notes, etc. As long as a uniform marker exists in the folder name, you can batch delete the text before that marker. This article uses START as an example to illustrate how to use office software to batch delete all content to the left of specified text in folder names, while retaining the subsequent valid information.

The more project materials accumulate, the easier it becomes for folder naming conventions to become chaotic. When creating directories, prefixes such as Backup, Build, Client, and Data are often added to distinguish sources. During subsequent archiving, these prefixes may lose their value and instead hinder sorting, searching, and readability. This is especially true when you need to standardize a batch of directories into the same format—manual modification can be incredibly tedious.

This article addresses a common problem: batch deleting all content to the left of a specific text string within many folder names. For example, if folder names all contain the marker "START," you might want to delete all text before START but keep START and the content to its right. With office software like " HeSoft Doc Batch Tool ", you can turn this repetitive renaming task into a one-time rule setting.

Applicable Scenarios: Using a Uniform Marker to Locate the Part of the Name to Keep

When folder names contain a uniform marker, this marker can be used as a boundary point. The text to the left of the marker is typically redundant, while the text to the right is the information you usually wish to retain. The boundary point in this article's example is START, with the folder name structure roughly following the pattern "Prefix_START_ValidContent_END_Status".

This method suits many office scenarios: removing old department prefixes after project handovers; stripping backup source descriptions from backup directories; deleting website tags from batch-downloaded folders; uniformly removing client classification prefixes from client material directories; and cleaning up invalid beginnings when R&D, design, or finance teams organize periodic folders.

In broader document management, similar rules can also be applied to file names, such as Word documents (docx, doc), Excel spreadsheets (xlsx, xls), PDF reports, or image materials. However, since the screenshots in this article show directory name processing under the "Folder Name" category, the following steps primarily focus on the batch renaming of folders.

Effect Preview: Results After Deleting Content to the Left of START

Before processing, there are 10 folders in the file explorer. Their prefixes differ, but all contain START. Examples include Backup_START_tempFiles_END_Final, Build_START_debugInfo_END_Release, Client_START_2024Draft_END_Archive, and Photo_START_rawSet_END_Edited.

image-Batch delete directory name prefix,batch directory organization,delete text before marker

The red markings in the image emphasize the content to the left of START. You can see this content is not uniform; some indicate backups, some projects, and others tasks. If deleted one by one, you would need to locate the characters before START repeatedly, making it highly inefficient.

After processing, all directory names uniformly begin with START. The prefixes to the left of START have disappeared, while the content following START is retained to explain information like drafts, reports, cleanup status, or payment status.

image-Batch delete directory name prefix,batch directory organization,delete text before marker

The final result clearly demonstrates the rule: delete the content to the left of the marker, but do not delete the marker itself. This allows you to remove old prefixes that affect naming uniformity while preserving the key structure.

Steps: Batch Processing Directory Names via a Wizard

The software uses a step-by-step wizard approach, suitable for office users who prefer not to write scripts. The following screenshots provide a step-by-step explanation.

Step One: Open the Folder Name Processing Entry

After launching the software, find "Folder Name" in the left navigation bar. This category provides centralized batch processing capabilities related to folder names. According to the screenshot, the page contains multiple function cards, with the 5th item being "Delete text from folder names".

image-Batch delete directory name prefix,batch directory organization,delete text before marker

Clicking this function leads to the operation page for this task. Choosing the correct entry point is crucial, as this article deals with directory names, not file content. If your goal is to modify folder names, you should enter "Folder Name"; if you are processing files like Word, Excel, or PDF documents, you need to select the corresponding file or document tool.

Step Two: Select Folders to Process

After entering the function page, the first step is to "Select records to process." Click "Add Folder" in the upper right to add the directories whose names you want to clean into the software's list. The screenshot shows 10 folders have been added, with the table listing information such as name, path, creation time, and modification time.

image-Batch delete directory name prefix,batch directory organization,delete text before marker

This page's purpose is to confirm the processing scope. The efficiency of a batch tool comes from processing multiple records at once, but this also means you must first ensure the list is accurate. It is recommended to check three points: first, whether the number of records matches expectations; second, whether the paths point to the target directories, like D:\test\ in the screenshot; third, whether all names contain the 'START' marker used for positioning.

After confirming everything is correct, click "Next" at the bottom. If a folder should not be processed, remove it from the list before proceeding to prevent the batch rule from acting on the wrong object.

Step Three: Select Deletion Type and Enter the Locating Text

In the second step, "Set processing options," you need to tell the software specifically which part to delete. The interface offers various deletion types; for this example, we chose "All content to the left of a specific text string." This option is well-suited for cases where prefix lengths vary, as it deletes based on locating specified text rather than by character count.

image-Batch delete directory name prefix,batch directory organization,delete text before marker

Enter START into the "Text" input field. The software will search for START in each folder name and delete all content to the left of START. Since the effect diagram shows START being retained, the "Include this text" switch remains off. This ensures START continues to exist as the beginning of the resulting name.

To understand this rule, consider a few conversion examples: "Data_START_sampleChunk_END_Clean" becomes "START_sampleChunk_END_Clean"; "Design_START_oldVersion_END_Approved" becomes "START_oldVersion_END_Approved"; "Task_START_removeThis_END_Done" becomes "START_removeThis_END_Done".

If the text entered in the input field is incorrect, the software cannot locate as expected. Therefore, before clicking next, double-check that START matches the characters in the folder names character-for-character. For markers with spaces, hyphens, underscores, or case differences, this check is particularly critical.

Step Four: Complete the Save Location Settings and Execute

The top step bar shows that "Set save location" and "Start processing" remain. Continue through the wizard, and before final execution, verify the processing rule and folder list. Since batch renaming changes directory names, it is advisable to close any programs using these folders to avoid processing errors caused by locked names.

Once confirmed, start the processing. After it finishes, open the folder's location to see that all directory names have been updated according to the rule. Compared to the original list, the source prefixes on the left have been cleaned, making the name structure more uniform and subsequent sorting, searching, and archiving more convenient.

Frequently Asked Questions and Notes

1. Is this method suitable for deleting all types of prefixes? It is suitable for deleting prefixes where a uniform locating text string exists. If folder names lack a common marker, you'll need to use other rules, such as deleting from a fixed position, find-and-replace, or adding prefixes/suffixes, depending on the functions the specific software interface provides.

2. Why not just use find-and-replace for Backup, Build, Client, etc.? When prefix types are numerous, replacing each one is still cumbersome. Using START as a unified boundary point allows you to process all different prefixes at once, making it more suitable for batch organization.

3. What happens to the underscore before START after processing? In the example, there is an underscore between the prefix and START, e.g., Backup_START. Since the command deletes all content to the left of START, and the underscore is located to the left of START, it will be deleted along with the prefix, resulting in the name starting directly with START.

4. Will it affect the files inside the folders? The screenshots in this article show folder name processing, the goal being to modify the name of the folder itself. It typically does not change the content of files inside the folder, such as doc, docx, xlsx, or pdf files. However, if other programs reference the original paths, renaming will change the path, so attention should be paid to these associations.

5. How to reduce the risk of batch operations? It is recommended to copy a small number of folders and run a test first. Once the results match expectations, proceed with processing all directories. For important materials, consider backing up the directory list or keeping the original data, so you can restore it in the event of a misoperation.

Summary: Replacing Repetitive Manual Renaming with Rule-Based Batch Processing

Batch deleting text before a specific marker in directory names is a very high-frequency operation in folder organization. As long as a uniform marker, like START, exists in directory names, you can use it as an anchor point to quickly delete all invalid prefixes on the left and retain valid information on the right.

With the "Delete text from folder names" function of " HeSoft Doc Batch Tool ", users do not need to write scripts or rename files one by one. By following the steps in this article—adding folders, selecting "All content to the left of a specific text string," entering START, ensuring the text itself is not included, and then executing—you can standardize a large number of folder names in a short time. For office personnel regularly handling project materials, document archiving, and batch file organization, this kind of tool can significantly reduce repetitive labor and improve tidying efficiency.


KeywordBatch delete directory name prefix , batch directory organization , delete text before marker
Creation Time2026-06-24 06:56:07

Disclaimer: All images, text, and video content on the website are for reference only and may not be the latest, correct, or accurate. In case of any dispute, please refer to the actual experience effect!

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