# Fast Batch Renamer

> Fast Batch Renamer is a bulk file renaming app for Mac and Windows. One-time $7 purchase, no subscription.

## What It Does

Fast Batch Renamer lets you rename hundreds of files at once on macOS or Windows. It replaces slow manual renaming and risky Terminal/PowerShell scripts with a simple drag-and-drop interface, a live before/after preview, and one-click undo. Available as a native Mac app (App Store + Gumroad) and a Windows desktop app (Gumroad).

## Key Features

- **Drag & Drop** - drop a folder onto the app, files load instantly
- **Add Prefix / Suffix** - add text to the start or end of all filenames at once
- **Sequential Numbering** - auto-number files as 001, 002, 003 with custom padding and starting number
- **Find & Replace** - change any text string across all filenames simultaneously
- **Excel / Google Sheets Integration** - copy a column of names from any spreadsheet, paste into the app, files are renamed in order
- **ChatGPT Integration** - generate filenames with AI, paste the list directly into the app
- **Live Preview** - see every filename change before applying anything
- **One-Click Undo** - instantly restore all original filenames after a rename
- **Smart Filtering** - filter by Images, Documents, Videos, or all file types
- **Checkbox Selection** - choose exactly which files to rename
- **Completely Offline** - no internet required after download

## Pricing

- **Mac** - $7 USD one-time (Gumroad) or free download on the Mac App Store (same price)
- **Windows** - $7 USD one-time (Gumroad)
- All features included
- Lifetime updates
- 30-day money-back guarantee

## System Requirements

**Mac:**
- macOS 10.12 (Sierra) or later
- Works on Intel Macs and Apple Silicon (M1, M2, M3, M4)

**Windows:**
- Windows 10 or later (64-bit)
- ~80 MB disk space

## Who It's For

- Photographers renaming large batches of photos after a shoot
- Video editors organizing clips and project files
- Designers managing assets and mockups
- Product managers or e-commerce teams renaming product photos from a spreadsheet
- Anyone who renames more than 10 files at a time on Mac or Windows

## Comparison to Alternatives

| Tool | Platform | Price | Live Preview | Undo | Excel Import |
|---|---|---|---|---|---|
| Fast Batch Renamer | Mac + Windows | $7 one-time | Yes | Yes | Yes |
| Finder (built-in) | Mac only | Free | No | No | No |
| A-Better-Finder-Rename | Mac only | ~$20 | Yes | No | No |
| NameChanger | Mac only | Free | Yes | No | No |
| Bulk Rename Utility | Windows only | Free | Yes | No | No |
| Terminal / PowerShell | Mac + Windows | Free | No | No | No |

## Download

- Mac (Gumroad): https://salmannaseem.gumroad.com/l/fastbatchrenamer-mac
- Mac (App Store): https://apps.apple.com/app/fast-batch-renamer/id6742634949
- Windows (Gumroad): https://salmannaseem.gumroad.com/l/fastrenamerwindow
- Website: https://fastrename.com
- Support: support@fastrename.com

## Blog / Documentation

- How to batch rename files on Mac: https://fastrename.com/blog/batch-rename-files-mac.html
- How to rename files from an Excel list on Mac: https://fastrename.com/blog/rename-files-from-excel-mac.html
- Best file renaming apps for Mac 2026: https://fastrename.com/blog/best-file-renaming-apps-mac.html
- How photographers organize photos on Mac: https://fastrename.com/blog/organize-photos-batch-rename-mac.html
- Why stop using Terminal for renaming: https://fastrename.com/blog/stop-using-terminal-rename-files-mac.html
- How to bulk rename files on Windows: https://fastrename.com/blog/bulk-rename-files-windows.html
- How to rename files using ChatGPT: https://fastrename.com/blog/rename-files-chatgpt.html
- How to rename photos on Windows: https://fastrename.com/blog/rename-photos-windows.html
- How to rename files from Excel on Windows: https://fastrename.com/blog/rename-files-excel-windows.html

## Developer

Built by Salman Naseem - indie developer, made for creators.