This article focuses on the need to batch replace keywords in multiple docx files, explaining how to select Word tools in HeSoft Doc Batch Tool , import files, enable formula-based fuzzy text search, and use wildcard rules to match uppercase abbreviations and numeric content. By configuring once and executing across multiple files, it can replace the inefficient process of repeatedly opening Word documents for individual replacements.
Many Word documents in offices share common characteristics: a large number of files, similar content structures, but the text needing modification is scattered across titles, body text, numbering, and explanatory paragraphs. For example, a batch of course descriptions, training materials, and project documents may simultaneously contain English abbreviations, numbers, and serial numbers. If you open 1.docx, 2.docx, 3.docx one by one and manually replace them, handling 6 files might be manageable, but processing dozens of files becomes very inefficient.
This article demonstrates a more suitable approach for batch office tasks: using HeSoft Doc Batch Tool to enable "Use formula for fuzzy text search" in multiple Word documents, and batch replace keywords using regular expressions or wildcard rules. This can handle both fixed keywords and texts that follow "certain patterns," such as three consecutive uppercase letters or consecutive digits.
The focus of this article is not on complex regular expression syntax, but rather uses actual screenshots to explain: which function users should click, how to import docx files, where to enter the search formula, and what the results look like after replacement.
Applicable Scenario: Batch Replacing Patterned Text in Word, docx, doc Files
When the content to be replaced in Word files has clear patterns, wildcard formulas can be more efficient than standard keyword replacement. The following situations are particularly suitable for using this method:
- Multiple docx files contain different English abbreviations that need to be uniformly replaced with a new tag.
- There are different numbers in the Word body text, such as hour counts, page numbers, serial numbers, batch numbers, which need uniform processing.
- Multiple old fields exist in document templates that need to be replaced simultaneously across a batch of files.
- There is a large quantity of documents such as contracts, reports, courseware, manuals, and policy files, where manual modification one by one is impractical.
- Multiple find-and-replace rules need to be applied to multiple Word files at once.
HeSoft Doc Batch Tool is a batch document processing tool in office software, whose core value lies in consolidating repetitive file processing actions into workflows. For users, the most direct benefit is opening fewer files, performing fewer repetitive clicks, and needing less manual verification.
Pre-Processing Preview: Multiple docx Files Awaiting Uniform Replacement
In this example, the folder contains 6 Word documents, named from 1.docx to 6.docx. These are the target files for this batch replacement task.
Opening one of the documents shows that there are multiple replaceable instances on the page. The screenshot uses red arrows to indicate locations such as "BOT" in the title and "60" in the body text. Additionally, English abbreviations like "ELA" appear in the body text.
The commonality among these contents is: they are not necessarily identical, but can be described by rules. For example, BOT and ELA are both three uppercase letters; 60 is a number, and other files might contain numbers with different digit counts. Precisely because of this, using a wildcard formula for searching is more flexible than entering keywords one by one.
Post-Processing Preview: Matched Abbreviations and Numbers Have Been Batch Replaced
After processing, opening the Word documents shows that content matching the rules has been replaced. In this example, three uppercase letters were replaced with "A", and numbers were replaced with "B".
From the processing results, you can intuitively see that the original abbreviations in the title have become A, multiple abbreviations in the body text have also become A, and the numerical positions have become B. For the same batch of docx files, as long as the rules are set correctly, the software will execute batch processing according to the same logic, eliminating the need for manual, file-by-file search and replace.
Procedure Step 1: Find the Find and Replace Entry in the Word Tool
After launching HeSoft Doc Batch Tool , first select "Word Tools" in the left navigation bar. This category centrally houses batch operations related to Word documents, such as modifying page layout, deleting blanks, replacing pictures, converting Word to PDF, and converting Word to Doc or Docx.
The entry to be used this time is "Find and Replace Keywords in Word". In the main interface, it is the first item in the Word Tools list, with the description text: Batch find and replace keywords in the content of Word files.
The purpose of selecting this function is to enter a wizard page specifically designed for Word content find and replace. Unlike operating on a single file within the Word software, here you can first add multiple files and then uniformly set replacement rules.
Procedure Step 2: Add Files or Import docx Documents from a Folder
After entering the function page, the first step is "Select records to process". The top part of the interface provides two main entry points: "Add Files" and "Import Files from Folder". If files are scattered, they can be added individually; if files are already in the same directory, importing from a folder is more appropriate.
The screenshot shows that 6 records have been imported, named 1.docx, 2.docx, 3.docx, 4.docx, 5.docx, 6.docx. The list also displays information such as file path, extension, creation time, and modification time, making it easy to confirm the file scope before processing.
Two points need attention here: first, confirm that the imported files are the target Word documents, and avoid adding irrelevant documents to the task; second, check if the extensions match expectations. In the example, the extensions are all docx, indicating that the processing targets are the newer Word document format.
After confirming the list is correct, click "Next" at the bottom to enter the keyword processing options.
Procedure Step 3: Enable Fuzzy Formula Search and Fill in Replacement Rules
After entering the "Set Processing Options" page, you can see the "Search Mode" area. There are two options: "Exact Text Search" and "Use Formula for Fuzzy Text Search". Since this article requires matching content by rules, you should select "Use Formula for Fuzzy Text Search".
Subsequently, enter the rules to match in the "Keywords to Find" list on the left. The screenshot shows two lines entered:
- [A-Z]{3}: Used to match 3 consecutive uppercase English letters, such as abbreviations like BOT or ELA.
- \d+: Used to match consecutive digits, such as 60 or other numbers.
Enter the corresponding replacement content in the "Replacement Keywords" list on the right. The screenshot also shows two lines:
- Line 1 is A, corresponding to line 1 [A-Z]{3} on the left.
- Line 2 is B, corresponding to line 2 \d+ on the left.
Therefore, during processing, the software will replace matched three uppercase letters with A, and matched digits with B. In this way, one task can simultaneously complete the batch replacement of multiple types of text.
Procedure Step 4: Proceed to Next Step, Set Save Location and Execute
After filling in the rules, click "Next" at the bottom of the page. You can see from the wizard's top that the entire process includes "Select records to process", "Set processing options", "Set save location", and "Start processing". Therefore, you need to set the output location before formal processing.
It is recommended to save the processed Word files to a new directory, especially when using regular expressions for batch replacement for the first time. This is because the matching range of wildcard rules might be broader than expected; if you directly overwrite the original files and a rule is written incorrectly, recovery is inconvenient.
After setting the save location and entering the "Start Processing" phase, the software will automatically process multiple docx files based on the file list and replacement rules. Once completed, the user can open the output files and check the replacement results against the pre-processing screenshots.
Why Wildcard Formulas Are Suitable for Batch Processing Word Keywords
In traditional Word find and replace, users usually need to enter an explicit search term. For example, find BOT and replace with A, then find ELA and replace with A, then find 60 and replace with B. If there are many documents and many types of keywords, repetitive operations increase rapidly.
The advantage of wildcard formulas is that they can express a class of text, rather than a single text. For instance, [A-Z]{3} doesn't care whether it's specifically BOT or ELA; as long as it's three consecutive uppercase letters, it will match. Similarly, \d+ doesn't care what the specific number is; as long as it's consecutive digits, it will match.
For batch processing docx and doc files, this approach merges many scattered operations into one rule-based task. Users only need to set up the rules once in the tool, and then the software can perform the same find-and-replace action across multiple files.
Frequently Asked Questions and Notes
1. Will [A-Z]{3} replace all three-letter uppercase abbreviations?
Yes, as long as text conforms to the rule of three consecutive uppercase letters, it may be matched. Therefore, if there are three-letter capitalized words in the document you do not want to replace, use this rule cautiously, or test the effect on a sample file first.
2. What does \d+ match?
\d+ typically represents one or more consecutive digits. Thus, continuous digits like 1, 60, 2026 may all be matched. If you only want to process numbers with a specific number of digits, a more precise formula rule is needed.
3. How do the replacement rules and results correspond?
From the interface layout, the list on the left (Find) corresponds to the list on the right (Replace) row by row. This means the rule in the first line on the left uses the result in the first line on the right, and the rule in the second line on the left uses the result in the second line on the right. Pay attention to maintaining the exact order when filling them out.
4. Can the replacement content on the right be left blank?
The interface prompt states: "Leave blank to delete". If a line on the right is empty, the text matched by the corresponding rule on the left may be deleted. Unless deletion is your intention, leaving it blank is not recommended.
5. Do I need to back up before batch replacement?
Backup is recommended. Especially when using fuzzy formula search, the rules might match more content than expected. Saving the output files to a new folder and keeping the original Word documents is a more prudent office habit.
Summary: Complete Multi-File Word Batch Replacement with a One-Time Rule Setup
Using 6 docx files as an example, this article has explained how to use HeSoft Doc Batch Tool for batch replacing keywords in Word. The entire process can be summarized as: enter Word Tools, select "Find and Replace Keywords in Word", import multiple Word files, enable "Use Formula for Fuzzy Text Search", fill in the search rules and replacement content, set the save location, and start processing.
For batch document modifications in daily office work, this method is more efficient than opening Word files one by one. Especially when the content to be replaced is not fixed terms but patterned text such as English abbreviations, numbers, or serial codes, regular expressions and wildcard formulas can significantly reduce repetitive labor.
If you frequently need to process large numbers of Word, docx, or doc files, it is recommended to start testing with simple rules, such as the [A-Z]{3} and \d+ used in this article. After confirming the results meet expectations, apply the same rules to more files to achieve stable and efficient batch replacement.