When filenames have fixed-length prefixes, manual deletion is very inefficient. This article demonstrates how to use the function of deleting text from filenames in HeSoft Doc Batch Tool by removing the first 5 characters as an example. Using the position range 1:5, you can batch clean up unnecessary content in filenames of Word, Excel, PPT, PDF, images, text, CSV, and other files, making file organization much tidier.
When many office files are generated, downloaded, or aggregated, unnecessary text often appears at the beginning of the filename. For example, system-exported reports may have English identifiers prefixed, project materials may have temporary codes, or filenames submitted by multiple people may have names or department abbreviations at the front. When it comes time to archive, the truly valuable parts are often the dates, numbers, or business serial numbers at the end; the fixed characters at the front can actually hinder sorting and retrieval.
If it's just one file, manual renaming is quick; but if you need to process an entire folder of Word documents, Excel spreadsheets, PPT presentations, PDFs, images, TXT text files, and CSV data files, deleting prefixes one by one becomes repetitive labor. This article will introduce a method more suitable for office scenarios: using HeSoft Doc Batch Tool to batch delete text within a custom range from filenames. The goal in this example is to remove the first 5 characters of a filename, transforming it from a prefixed form to one that retains only the identifier.
Applicable Scenarios: Which files are suitable for deleting filename text by position range
Deleting filename text by position range is best suited for processing files with a stable naming structure. A stable structure means the content to be deleted is in the same position and has a basically identical length in each file. For example, in this case, the prefixes Alpha, Bravo, Chart, Delta, etc., at the very beginning of the filenames are all 5 characters long, followed immediately by a date-based number. Therefore, simply setting the deletion from position 1 to 5 allows for a uniform cleanup.
This method is commonly used in the following scenarios: batch removing the first 5 characters of filenames; batch deleting department codes from the beginning of filenames; removing fixed prefixes from scanned document filenames; cleaning up filenames like docx, doc, xlsx, xls, pptx, ppt, pdf exported from business systems; organizing images, text, CSV files so they are easier to sort by number or date.
Its advantage lies in not depending on specific keywords. Even if the prefix content differs for each filename, as long as the length is the same, they can all be deleted by position range. For instance, although Alpha, Bravo, and Chart have different text, they are all 5 characters, so they can be processed in one go.
Effect Preview: Inconsistent filenames before processing
The file list before processing is below. As you can see, filenames consist of an English prefix plus a numeric identifier, and the extensions cover various common office and general file types. The red markings hint at the prefix portions that need to be deleted.
From an office management perspective, such naming causes two problems. First, when sorting by name, files will be sorted alphabetically by the English prefix first, not necessarily in the order of the date-based numbers. Second, when searching for a number, the prefix interferes with readability, especially in a long file list where users need to repeatedly identify the truly useful part of each filename. Therefore, batch deleting the prefix can make subsequent archiving, retrieval, and sharing much easier.
Effect Preview: Filenames more suitable for archiving after processing
After processing, the first 5 English characters of the filename have been deleted, leaving only the numeric identifier and the original extension. For scenarios requiring file management by date or number, such filenames are more intuitive.
For example, Alpha2024010101.docx becomes 2024010101.docx after processing, Delta2024040404.ppt becomes 2024040404.ppt, and Hotel2024080808.txt becomes 2024080808.txt. As you can see, the file content type hasn't changed, the extension remains unchanged; what has changed is the text within the specified range of the filename body.
Operation Steps: Batch deleting the first 5 characters of filenames
Step One: Open the text deletion function under the File Name category
After launching HeSoft Doc Batch Tool , find the File Name category in the left navigation bar. This category centrally provides capabilities related to filename processing. This operation requires deleting text from filenames, so select Delete Text from File Name.
The expected result of this step is entering the dedicated batch delete filename text feature page. Selecting the correct function is important, because batch filename processing usually involves various needs like adding prefixes, adding suffixes, find and replace, case conversion, etc. Only by entering Delete Text from File Name can you proceed to set the deletion range.
Step Two: Import files to be processed and verify names
After entering the feature page, the software displays Step 1: Select records to process. You can click Add Files or Import Files from Folder. If the files are already gathered in one directory, using Import Files from Folder is more suitable for batch processing.
After importing, the list shows the file sequence number, name, path, extension, creation time, modification time, and actions. Screenshot shows 10 files imported, located in the D:\test directory, with extensions including docx, doc, pptx, ppt, xlsx, xls, jpg, txt, pdf, csv. Do not rush to the next step here; it's recommended to check the Name column first: Do all files need the first 5 characters removed? Are there any files not conforming to the rule? If there are records you don't need to process, you can remove them in the actions column.
The significance of verifying the list is to reduce batch misoperations. Although batch processing is efficient, its prerequisite is clear rules and correct targets. Once confirmed, click the Next button at the bottom of the page.
Step Three: Set the operation type to Position Range
Upon reaching Step 2: Set processing options, you will see various deletion methods. For this example, chose Position Range, because we are not deleting a specific fixed keyword, but the text segment from position 1 to 5 in the filename.
Enter 1:5 in the range input box. This range indicates deleting the content from position 1 to position 5 of the filename. Since the English prefixes of the example files are all 5 characters, this rule can cover all files. Once set, click Next.
Here's a simple way to understand: In the filename Alpha2024010101.docx, Alpha occupies positions 1 to 5; after deleting 1:5, what remains is 2024010101.docx. Similarly, Frame2024060606.xls, after deleting the first 5 characters, becomes 2024060606.xls.
Step Four: Set the save location and execute Start Processing
From the workflow at the top of the interface, you can see that after setting processing options, you need to proceed to Setting Save Location, and then Start Processing. For important office documents, it's advisable to prioritize choosing a save location convenient for verification, or back up the original files before processing. This way, even if the rule settings don't meet expectations, you can quickly recover.
After confirming the save location, enter the Start Processing phase. The software will batch modify filenames according to the position range rule. Once processing is complete, open the target folder to verify that the first 5 characters have been removed from the filenames and that the extensions are still retained normally.
Frequently Asked Questions or Notes
1. Can it only process Word files?
No. In the screenshot, the same batch of tasks includes Word's docx, doc, as well as Excel's xlsx, xls, PowerPoint's pptx, ppt, and jpg, txt, pdf, csv files. As long as the filename rules are consistent, they can all be processed as records in the same batch.
2. What if I want to delete the first 3 characters?
This article's example uses 1:5 because it needed to delete the first 5 characters. If your files only need the first 3 characters deleted, you can adjust the range based on the actual filename pattern. The key is to first confirm the position of the characters to be deleted, and then fill in the corresponding range.
3. Will deleting filename text change the file content?
This operation targets the file name for processing, not modifying the internal content of Word, Excel, PDF, or other files. After processing, the filename changes, but the file extension and file type should remain consistent. To be safe, for important files, it is recommended to back them up before batch processing.
4. Is 1:5 still suitable when prefix lengths differ?
Not necessarily. Position range deletion is suitable for text at a fixed position with a fixed length. If some file prefixes are 4 characters and others are 6, uniformly using 1:5 might result in incomplete deletion or excessive deletion. In such cases, you should first organize the files or choose a deletion method that better fits the pattern.
Summary: Using a batch rename tool to improve file organization efficiency
Batch deleting the first 5 characters of filenames is essentially deleting text within a custom position range from the file name. Through HeSoft Doc Batch Tool , you just need to enter the File Name category, choose Delete Text from File Name, import files, set the operation type to Position Range and enter 1:5, to quickly complete batch renaming.
This method is particularly suitable for office file archiving, project material organization, and cleaning up system-exported files. Compared to manual renaming one by one, batch processing significantly reduces repetitive operations, lowers the chance of errors, and standardizes filenames for docx, doc, xlsx, xls, pptx, ppt, pdf, jpg, txt, csv, and other files. It is recommended to first check filename patterns before performing the batch processing to achieve stable and reliable results.