How to Bulk File Rename in Windows and Mac

Both Windows and Mac offer powerful built-in tools to rename hundreds of files instantly, while advanced users can leverage official extensions or third-party apps for complex formatting. Bulk Renaming on Windows

Method 1: The File Explorer Native Way (Best for Quick Numbering)

This native method assigns a uniform base name to all items followed by a sequential number. Open File Explorer and navigate to the target folder.

Select the files you want to change (press Ctrl + A to select all, or hold Shift to select a specific range).

Press F2 on your keyboard (or right-click the first file and select the Rename icon). Type the new name (e.g., Vacation) and press Enter.

Result: The files will instantly change to Vacation (1), Vacation (2), Vacation (3), etc. Undo: Press Ctrl + Z immediately if you make a mistake.

Method 2: Microsoft PowerToys PowerRename (Best for Advanced Logic)

For advanced changes like finding and replacing specific words or changing character cases, use Microsoft’s official system extension.

Download and install Microsoft PowerToys from the Microsoft Store.

Highlight your files, right-click, and select Rename with PowerRename.

Use the interface to execute complex tasks like matching text strings, capitalizing letters, or using regular expressions. Review the real-time preview pane and click Apply. Bulk Renaming on Mac Method 1: The Native Finder Tool (Highly Versatile)

Unlike Windows, macOS includes a highly customizable batch-renaming tool built directly into the Finder interface.