How to Batch Replace Fonts in Multiple Word Documents
Question details
The user is looking for a way to replace a specific font (e.g., Arial to Fira Sans) across approximately 120 separate Microsoft Word documents or templates at once.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Updating font styles globally across a large collection of existing templates or documents to maintain brand consistency.
- Observed behavior
- Microsoft Word does not provide a built-in command or native interface to batch process font replacements across multiple separate files simultaneously.
Before running any batch-processing scripts or macros, create a complete backup copy of the folder containing your 120+ documents to ensure you can recover your original files if the script modifies them incorrectly.
Use a Word VBA Batch-Processing Add-in or Script
Since Word lacks a native batch-replace feature across multiple files, using a trusted VBA macro or a dedicated document batch-processing add-in is the most efficient method for processing existing files.
Advanced users often utilize third-party VBA scripts, such as Graham Mayor's batch-processing add-in, which automates the process of opening each file, performing the find and replace action, and saving the document.
Obtain a trusted document batch-processing Word add-in (like Graham Mayor's tool) or prepare a custom VBA script designed to loop through files in a specific directory.
Launch the add-in interface within Word and set the target folder that contains the copied batch of your 120+ documents.
Configure the tool to find the specific font you want to remove (e.g., Arial) and replace it with your desired target font (e.g., Fira Sans).
Execute the process. The tool will automatically open, modify, and save each document in the specified folder.

Apply Custom Themes for Future Templates
For future documents, organizing your files with a shared custom theme allows you to instantly change fonts across all linked text.
Try WPS Office for a Seamless Document Editing Experience
While batch processing multiple files requires advanced VBA scripts or external add-ins, WPS Office provides a lightweight, highly compatible, and user-friendly environment for creating beautifully formatted documents and templates. Experience smooth editing with full support for all your legacy Microsoft Word formats.
- 1. Download and Install WPS Office: Visit the official WPS website to download the free installation package for your operating system.
- 2. Open your existing Word documents: Launch WPS Writer and seamlessly open any of your existing .docx files without losing your formatting.
- 3. Edit and format with ease: Use the highly intuitive interface to modify fonts, apply styles, and manage your templates effortlessly.

Frequently Asked Questions
Can I use Word's built-in Find and Replace across multiple files at once?
No, Microsoft Word's native Find and Replace feature only works within the single, currently active document. To replace text or formatting across multiple files, you must use a VBA macro or a third-party batch-processing add-in.
How do I change the default font for all new Word documents?
Open a blank document, press Ctrl+D to open the Font dialog box, select your preferred font and size, and click the 'Set As Default' button at the bottom. Choose 'All documents based on the Normal template' and click OK.
Will changing a document theme update all the text in my file?
Changing a theme font will only update text that has been formatted specifically with the 'Theme Fonts' (usually designated as Body or Headings). If you have manually highlighted text and applied a hard-coded font, the theme change will not override it.




