When a folder contains a large mix of PDF, Word, Excel, PPT, images, compressed archives, and text files, manually creating folders by the first letter of the filename and moving files is very time-consuming. This article takes HeSoft Doc Batch Tool as an example to demonstrate how to batch categorize many files by the first English letter in the filename, automatically placing files with the same initial letter into the corresponding letter folder. It is suitable for scenarios such as data archiving, project delivery file organization, and download folder cleanup.
In daily office work, we often encounter folders cluttered with various files: PDFs, Word documents, Excel spreadsheets, CSV data files, PPT presentations, JPG/PNG images, TXT text files, ZIP archives, and more. When there are only a few files, manually dragging and dropping might be manageable; however, when files number in the dozens, hundreds, or even more, and you need to categorize them by the first English letter in the filename—placing those starting with 'a' into an 'a' folder, 'e' into an 'e' folder, 'm' into an 'm' folder—manual operation becomes highly error-prone and wastes significant time.
This article addresses this typical file organization problem: how to batch categorize many files by the first English letter in their filenames. Below, combined with interface screenshots from HeSoft Doc Batch Tool , we will explain the complete process from selecting the function, importing files, setting "Categorize by the first English letter," to generating categorized folders. This tool belongs to the batch processing tools within office software, with its core value being the reduction of repetitive labor, making file archiving, data organization, and batch categorization more efficient.
Applicable Scenarios: Which files are suitable for categorization by the first English letter of the filename
Categorization by the first letter of the filename is not limited to a specific format; it is better suited for processing folders with "diverse file sources, mixed formats, and regular naming patterns." For example, if a project directory contains files like doc, docx, xls, xlsx, csv, ppt, pptx, pdf, jpg, png, txt, zip simultaneously, as long as these filenames contain recognizable English letters, they can be sorted into corresponding folders by the first English letter.
This organization method is common in the following scenarios: first, a download directory that hasn't been organized for a long time, where filenames are chaotic but need quick grouping by first letter; second, customer data, supplier information, or product materials named with English codes that need archiving by letter; third, batch-generated test files, exported files, or attachment files requiring unified classification; fourth, team shared folders needing preliminary organization before different personnel continue filtering. Compared to manually creating new folders and moving files one by one, batch categorization can significantly reduce the probability of omissions, misplacements, and repetitive operations.
Outcome Preview: Files are mixed in the same directory before processing
In the folder before processing, files of various formats are concentrated at the same level. The screenshot shows filenames starting with different combinations of numbers and letters, with extensions including pdf, csv, xlsx, pptx, docx, txt, zip, jpg, png, etc. At this point, manually determining the first English letter in each filename and then dragging the file into the corresponding letter folder would see the workload rapidly increase with the number of files.
From the screenshot, it's clear that the file list does not form clear groupings by first letter, making searching and archiving less intuitive. Especially when filenames start with numbers, manually judging the "first English letter" is more troublesome because you cannot simply process the first character of the filename; you must identify the first English character that appears in the filename.
Outcome Preview: Letter folders are automatically generated after processing
After processing is complete, the originally mixed files are organized into different letter folders. The screenshot shows that the system generated folders like a, e, f, g, i, j, k, m, o, p, q, v, w. Each folder corresponds to the first English letter in its contained files' names, and related files are placed into the corresponding classification directory, making the overall structure much clearer than before processing.
This outcome is suitable for subsequent filtering, archiving, backing up, or sending. For example, if you need to find files whose first English letter is 'p', you can directly open the 'p' folder; if you need to hand over a certain category of first-letter files to a colleague, you can also directly copy the corresponding letter folder, avoiding repeated searches through a large number of files.
Step 1: Enter "File Organization" and select "Categorize Files by Filename"
After opening HeSoft Doc Batch Tool , select "File Organization" in the left navigation panel. In the function card area on the right, you can see the "1. Categorize Files by Filename" function. This function is used for batch categorizing all files by filename and is the entry point for this categorization by the first English letter.
The purpose of this step is to first enter the correct batch organization function. Office software usually contains various batch processing tools, such as categorizing by extension, modifying file times, or creating new folders based on existing folders. Do not select "Categorize Files by Extension" here, because our goal is not to separate pdf, docx, and xlsx files, but to create classification folders based on the first English letter in the filename.
After clicking "Categorize Files by Filename," the software will enter the wizard page for this task. The top of the interface displays the processing flow, including selecting records to process, setting processing options, setting the save location, and starting processing. Operating in this order helps avoid omissions in settings.
Step 2: Add files or import files from a folder
After entering the "Categorize Files by Filename" page, the first step is to select the records to process. The top right of the interface provides buttons like "Add Files" and "Import Files from Folder." For a small number of scattered files, use "Add Files"; if you want to organize a complete directory, such as all files in the D:\test directory, "Import Files from Folder" is more suitable.
After import, files are displayed in a list format. The table includes information such as sequence number, name, path, extension, creation time, modification time, and actions. The screenshot shows imported records including 160axlbu.jpg, 204efhui.jpg, 294wxbjj.txt, 310gugww.png, 369mwlbq.pdf, 383emajc.csv, 396kkkim.xlsx, 475qnqko.csv, 519jtzew.csv, 561jzjpq.pdf, etc., with the record count at the bottom showing 20.
The expected outcome of this step is: all files that need to participate in categorization appear in the list, and information like path and extension is visible. Before proceeding to the next step, it is advisable to quickly check if the file count is correct and whether any unnecessary files were mistakenly imported. If there are records in the list that do not need to be categorized, you can use the delete action on the corresponding row to remove them, preventing them from being organized together later.
Step 3: Select "Categorize by the first English letter"
After clicking "Next," you enter the page for setting processing options. In the "Classification Method" area, you can see various classification rules, such as categorize by the first character, categorize by the first number, categorize by the first Chinese character, categorize by the first English letter or Chinese character, categorize by the last few characters, categorize by a custom position range, categorize by the first English letter, categorize by the first few characters, categorize by a custom regular expression, etc.
This time, the goal is to "batch categorize many files by the first English letter in the filename and put them together," so you need to check "Categorize by the first English letter." This option, highlighted by a red box in the screenshot, is the one to select. After selecting it, the software will determine the classification directory based on the first English character appearing in the filename, rather than simply taking the number or symbol at the beginning of the filename.
Below on the same page, there is a "Letter Case Conversion" setting, including options like "Default," "Convert to Uppercase," and "Convert to Lowercase." The screenshot shows "Default" is currently used. If you want the generated folders to follow the software's default handling, you can keep it as default; if the team has a unified directory specification, you can choose uppercase or lowercase based on actual needs. In the processing result example shown in this article, folder names are displayed in lowercase letters, such as a, e, f, g, m, making it easier to view in alphabetical order in a Windows folder.
Step 4: Set the save location and start batch processing
After completing the classification method settings, click "Next" at the bottom of the page. Following the wizard flow, you will proceed to "Set Save Location," and then to "Start Processing." The purpose of the save location is to determine where the organized classification folders will be generated. To facilitate result verification, it is recommended to select an easily identifiable output directory or create a dedicated classification result directory next to the original test directory.
After setting the save location, enter the start processing phase and execute the task. Based on the previously imported file list and the selected classification method, the software will automatically create the corresponding letter folders and place qualifying files into the respective folders. Once processing is complete, opening the save location will show the classification directories generated by the first English letter.
The expected outcome of this step is: there is no need to manually judge filenames one by one, nor manually create a, b, c, etc., folders. The software automatically generates useful letter folders based on actual filenames. Letter folders without corresponding files typically do not appear in the results, making the final directory cleaner.
Frequently Asked Questions and Notes
1. Can files still be categorized by English letters if their names start with numbers? Yes. Most filenames in the example for this article start with numbers, such as 369mwlbq.pdf, 383emajc.csv, 801eracm.docx. After selecting "Categorize by the first English letter," the software focuses on the first English character that appears in the filename, so these files can still be categorized by letters like m, e, e, respectively.
2. Will Word, Excel, PDF, or image files be separated into different format folders? No. This time, categorization by filename was selected, not by extension. Therefore, files like doc, docx, xls, xlsx, csv, pdf, pptx, jpg, png, txt, zip will be placed into the corresponding letter folder based on the first English letter in the filename, not grouped by file type.
3. Is a backup needed before processing? If the files are very important, it is recommended to keep a backup of the original directory first, or set the save location to a new output directory. Batch organization is a high-efficiency operation that processes multiple records at once; backing up in advance helps reduce the risk of operational errors.
4. What should be checked after importing files? Focus on checking the record count, file paths, and whether any unnecessary files for processing were included. The bottom of the list in the screenshot shows a record count of 20; this type of statistical information can help confirm if the import is complete.
Summary: Using batch processing to replace repetitive dragging makes file organization more efficient
Categorizing files by the first English letter in the filename seems like simple organization, but when dealing with a large number of files, mixed formats, and inconsistent naming rules, manual processing becomes very time-consuming. Leveraging HeSoft Doc Batch Tool , through the "Categorize Files by Filename" function within "File Organization," you can batch import files, select "Categorize by the first English letter," set a save location, and start processing to quickly obtain folders divided by letters like a, e, f, g, m.
If you are organizing project materials, downloaded files, customer attachments, or batch-exported office documents, you can follow the steps in this article to test the effect with a small number of files first, confirm that the classification rules meet expectations, and then process larger folders. This can not only reduce repetitive labor but also make subsequent searching, archiving, and sharing clearer and more efficient.