Batch Word Replace: Fast Ways to Update Text Across Multiple Files

Batch Word Replace for Windows & Mac: Quick Methods

1) Built-in tools

• Windows — Notepad / WordPad: Quick for single files; use Find/Replace (Ctrl+H). Not suitable for multiple files.
• macOS — TextEdit: Use Find/Replace in individual documents; no native multi-file batch replace.

2) Microsoft Word (Windows & Mac)

• When to use: Multiple .docx/.doc files, formatted text, tracked changes, styles.
• How: Open a document → Home → Replace (Ctrl+H / Cmd+Shift+H). For batch across files, use Word’s “Find and Replace” with a macro:
  • Create a macro that opens each file in a folder, runs Replace, saves, and closes.
  • Use wildcard patterns for advanced matches.
• Notes: Preserves formatting; macros can be recorded or written in VBA.

3) Plain-text batch methods (best for code, logs, plain text files)

• Windows — PowerShell
  • Command example:

    Code
    Copy CodeCopied
    Get-ChildItem -Path “C:\path” -Filter.txt -Recurse | ForEach-Object {   (Get-Content \(_.FullName) -replace 'oldText','newText' | Set-Content \).FullName } 

  • Pros: Built-in, recursive, supports regex via -replace.
• macOS/Linux — sed
  • Command example:

    Code
     ffON2NH02oMAcqyoh2UU MQCbz04ET5EljRmK3YpQ CPXAhl7VTkj2dHDyAYAf” data-copycode=“true” role=“button” aria-label=“Copy Code”>Copy CodeCopied
    find /path -type f -name “*.txt” -exec sed -i “ ’s/oldText/newText/g’ {} + 

  • Pros: Fast, powerful with regex; careful with in-place edits and backups.