When large numbers of PDF, Word, Excel, PPT, CSV, TXT, and other filenames end with dates, numbers, or fixed-length text, renaming them one by one is not only time-consuming but also prone to omissions or accidental deletions. This article uses the example of "removing the rightmost text from file names" to demonstrate how to use HeSoft Doc Batch Tool to batch remove the 10 rightmost characters from filenames, quickly transforming filenames with date formats into simpler, more uniform names, making it suitable for archiving documents, organizing reports, and standardizing files before batch delivery.
In daily office work, we often encounter batches of files whose names share the same format of trailing text, such as dates, version numbers, serial numbers, or export batch numbers. For example, files like "Analysis Results 2025-02-25.pdf", "Budget Details 2024-04-13.xlsx", and "Report 2024-11-17.docx"—if only "Analysis Results", "Budget Details", and "Report" need to be retained for final archiving, the date portion on the far right of the file name must be uniformly removed.
If there are only three to five files, manual renaming might be acceptable; however, if there are dozens or hundreds of files, deleting the last 10 characters from each name one by one is not just repetitive labor but can also lead to file name confusion due to incorrect selection positions. Manual handling is especially error-prone when different file types like PDF, docx, doc, xlsx, xls, pptx, ppt, csv, and txt are mixed in the same folder.
The method introduced in this article uses the "Delete Text in File Names" feature in the office software " HeSoft Doc Batch Tool " to batch-delete the last several characters from multiple file names. The core value of the software is batch file processing, reducing repetitive work and helping users standardize file naming more quickly when organizing documents, reports, contracts, meeting minutes, and project materials.
Applicable Scenarios: When is it suitable to batch delete the rightmost text from file names
"Delete the last several characters from file names" is suitable for files with fairly uniform trailing rules. Common scenarios include:
- Batch remove dates at the end of file names: For example, file names uniformly ending with a 10-character date like "2025-02-25" that needs to be removed for archiving.
- Batch delete ending numbers: Such as "Contract Scan-001.pdf", "Contract Scan-002.pdf", needing to remove the ending number or a fixed-length sequence.
- Organizing exported files: System-exported Word, Excel, and PDF files often have export dates, batch numbers, or timestamps appended to their names, which need cleaning up later.
- Unifying file naming conventions: Files like project materials, customer data, financial statements, design drafts, and meeting minutes need to retain their subject name while removing extra suffixes.
- Mixed processing of multi-format files: The same folder containing pdf, xlsx, csv, pptx, docx, txt, and other file types can be processed together, as long as the text to be deleted is on the right side of the file name.
It is important to note that "the last several characters of the file name" here typically refers to characters on the right side of the main file name, not the file extension itself. In other words, the processing target is the date portion in "Analysis Results 2025-02-25", while the extension ".pdf" is still used to identify the file type and is not recommended for arbitrary deletion.
Effect Preview: Changes before and after processing
Before Processing: File names end with date text
As seen in the screenshot before processing, different types of file names all end with dates, such as PDF files, Excel spreadsheets, CSV data files, PowerPoint presentations, Word documents, and TXT text files. The part highlighted with a red box is the ending date text to be batch-deleted, with formats like "2025-02-25", "2024-04-13", "2024-01-15", etc.
These date strings have a consistent length of 10 characters, perfectly suited for batch deletion using the "last several characters" method. Users do not need to open each file individually or enter renaming mode one by one; they simply import these files into the software and uniformly set the deletion quantity.
After Processing: File names become simpler, extensions remain unchanged
The post-processing screenshot shows that the date text at the end of the file names has been removed, resulting in cleaner file names like "Analysis Results.pdf", "Budget Details.xlsx", "Client Data.csv", "Design Draft.pptx", "Report.docx", "Task List.txt", etc. As can be seen, the file types have not changed; PDF is still PDF, Excel is still xlsx, Word is still docx, and PowerPoint is still pptx.
This kind of result is highly suitable for office scenarios such as file archiving, batch delivery, and organizing shared folders. Compared to manual modification, batch processing is not only faster but also makes it easier to maintain consistent naming rules.
Operation Steps: Using office software to batch delete text on the right side of file names
Step 1: Go to the "File Names" category and select "Delete Text in File Names"
After opening " HeSoft Doc Batch Tool ", you can see the category navigation bar on the left, containing modules for File Names, Folder Names, File Organization, Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, Text Tools, Image Tools, etc. This article focuses on processing file names, so click "File Names" on the left first.
In the list of file name tools, find "Delete Text in File Names". In the screenshot, this feature is the 10th item, with the description "Batch delete text in file names". This is the entry point for functions designed to delete specified text, text at a specific position, right-side text, etc., from file names.
The purpose of selecting this function is to enter a specialized batch file name deletion workflow. Compared to the system's built-in renaming method, this office software provides a wizard-style process suitable for handling multiple file records at once, avoiding repetitive copying, pasting, and deleting.
Step 2: Add files to be processed or import files from a folder
After entering the "Delete Text in File Names" page, you can see buttons like "Add Files", "Import Files from Folder", "Clear", and "More" at the top of the interface. According to the screenshot, users can directly click "Add Files" to select multiple specific files, or click "Import Files from Folder" to batch-import the files within a specific folder.
After importing, the software displays information such as the sequence number, name, path, extension, creation time, and modification time of the pending files in a list. This preview list is very important as it helps users confirm: first, whether all files are added; second, whether the file paths are correct; third, whether the extensions match expectations; and fourth, whether any unnecessary files have been mixed into the list.
If a particular file should not be processed, it can be removed using the operation column on the right side of the interface; if the wrong batch was imported, you can use "Clear" to reselect. Batch renaming is an operation that has a tangible impact on the file system, so checking the list before processing is a critical step to ensure correct results.
Step 3: In the processing options, select "Last several characters"
After adding the files, click "Next" at the bottom to enter "Set Processing Options". The screenshot shows that operation types include "All Digits", "All Whitespace", "Last several characters", "All content between two texts", "All Chinese Characters", "All Content", "All content to the left of a text", "Position Range", "All English Letters", "First several characters", "All content to the right of a text", etc.
The goal in this example is to delete the date at the end of the file names, so "Last several characters" is selected. The meaning of this option is intuitive: starting from the right side of the file name, delete a specified number of characters. It is particularly suitable for file names with uniform rules like dates, numbers, or fixed-length suffixes.
In the screenshot, the "Quantity" input box is filled with 10. This is because the date "2025-02-25" consists of exactly 10 characters, including 4 digits for the year, 2 delimiters, 2 digits for the month, and 2 for the day. If your file name ends with an 8-digit date like "20250225", you should fill in 8; if it ends with a 5-character suffix like "_v001", you should fill in 5. The quantity must be set according to the actual length of the trailing text to be deleted.
Step 4: Continue following the wizard to set the save location and start processing
As seen from the process flow at the top of the interface, this function is executed in four steps: "Select records to process", "Set processing options", "Set save location", and "Start processing". After completing the settings for "Last several characters" and "Quantity", continue to click "Next", follow the software interface prompts to set a save location, and then enter the processing initiation step.
It is recommended here to double-check the file list and the deletion quantity before officially processing. Especially when deleting dates, ensure that the date length at the end of all files is consistent. If some file names do not contain a 10-character date but are still included in the list, deleting the last 10 characters might affect the file name content that should originally be retained.
Execute the processing after confirming everything is correct. Once done, navigate to the save location or the original file location to view the results. The file names should appear as in the post-processing screenshot: the ending date is removed, the file extension remains, and the file type does not change.
Frequently Asked Questions and Considerations
1. How should the deletion quantity be filled in?
The deletion quantity depends on how many characters you want to remove from the far right of the file name. Common examples include: a date like "2025-02-25" is 10 characters, a date like "20250225" is 8 characters, a number like "001" is 3 characters, and a suffix like "-final" is 6 characters. Count the length of the target text carefully before filling it in to avoid deleting too many or too few characters.
2. Can PDF, Word, Excel, and PPT files be processed together?
As can be seen from the import list in the screenshot, the software is capable of listing files with various extensions such as pdf, xlsx, csv, pptx, docx, txt, etc. As long as all these files require the same file name deletion rule, they can be processed in the same batch. This method is also suitable for uniformly organizing the file names of common office documents like doc, docx, xls, xlsx, ppt, pptx, etc.
3. Will the file extension be deleted?
The goal demonstrated in this article is to delete the trailing text within the file name while preserving the extension. The post-processing screenshot also shows that extensions still exist, for example, ".pdf", ".xlsx", ".docx". In practice, it is not recommended to include the extension as content to be deleted, as this could prevent the system from recognizing the file type.
4. What should be done if the file name rules are not uniform?
If some files end with a 10-digit date, some with an 8-digit date, or some without any date, it is not advisable to process them all in the same batch using the same quantity. A safer approach is to import them in batches according to naming rules, for example, first processing all "yyyy-mm-dd" format files, then processing files in the "yyyymmdd" format.
5. Is a backup needed before batch processing?
Batch renaming affects the names of multiple files. For important contracts, financial statements, customer data, and project documents, it is recommended to make a backup copy first, or test the effect using a small number of files. Proceed with batch processing the entire folder only after confirming the results meet expectations.
Summary: Using batch processing tools to reduce repetitive renaming work
Batch-deleting the last several characters from file names is a very common yet time-consuming task in file organization. Whether it's removing the date at the end of a file name, deleting a fixed number, or cleaning up suffixes automatically appended by an export system, as long as this text is on the right side of the file name and has consistent length rules, it can be accomplished using the "Delete Text in File Names" feature of " HeSoft Doc Batch Tool ".
Compared to manual renaming one by one, the batch processing method of the office software is more suitable for handling large numbers of PDF, Word, Excel, PPT, CSV, and TXT files. By adding files, setting the deletion type, filling in the quantity, and continuing the wizard-based processing, it turns repetitive operations into a one-time configuration, saving time and reducing the probability of errors.
If you are organizing a batch of office documents whose file names end with dates or numbers, you can first pick a few files to test the "Last several characters" option. After confirming that the quantity is correctly filled in, then execute the batch processing on the entire folder. This allows you to complete file naming standardization more efficiently, making subsequent retrieval, archiving, and sharing much clearer.