Rename lots of files
Renamer allows you to rename and number many files at once. If you've every tried to rename a large set of files by hand and thought "there must be an easier way", then Renamer is for you.
Requires Mac OS X 10.5 Leopard or later. Snow Leopard ready.
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Stunning user interface
We redesigned our user interface to make renaming files even easier. And that in an elegantly simple, simply elegant look.
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Powerful chain feature
Tired of running the same sequence of renames? Link up rename tasks into a single tasks to gain the ultimate renaming flexibility.
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Make web-safe files
You want to publish images, photos and documents on the Internet? Prepare them for the web in just a few clicks.
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Rename from Finder
Renamer is all about saving you time working with files. Now you can perform common rename tasks conveniently from Finder with our new system menu.
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Change file extensions
Your files have the wrong endings? With Renamer you can change file extensions in seconds.
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Work faster with Presets
Save even more time by storing your common rename tasks as presets and accessing them later with just a single click.
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Undo
Renamer allows you to undo all your file renames, so you can focus on your work without having to worry about making mistakes.
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Regular expressions
For power users Renamer offers to find and replace filenames with regular expressions.
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Live feedback
See immediately how your renamed files look with Renamer's live feedback. Great for catching errors early and fine-tuning your results.
Who uses Renamer for Mac?
This includes graphic designers, photographers, developers, system administrators, artists, writers, web designers, network administrators and pretty much everybody who uses their Mac on a professional basis.
Looking for Renamer4Mac?
With version 4 we decided it was time to give Renamer4Mac not just a shiny, new interface but also a simpler, crisper name. We believe that Renamer captures the essence of our application: an elegant, easy-to-use file renamer.

If you want to download older versions of Renamer4Mac, click here.