Product Review: A Better Way to Rename Files

Posted on by Larry

[ Read my product disclosure statement here.]

One of the BIG advantages to using Ambrosia Software’s deeply-loved SnapZ screen capture utility is that you could preset file names prior to capturing the screen, or a portion of it. But SnapZ doesn’t work reliably in Mojave and won’t work going forward.

Apple’s Screenshot program – which replaces SnapZ – doesn’t support this naming feature. For the record,  Screenshot also doesn’t support:


BUT! I’ve found a great workaround – at least for file renaming. It’s called: Better Rename 10.

Let me give you a tour. (And, just for the record, I purchased this software for my three computers over a year ago.)


Better Rename 10 is a utility that specializes in renaming files. It’s a subset of a larger program called Better Finder Rename 10. First released in 1996, this utility offers a “huge array of [file] renaming options organized into 15 intuitive categories that cover all the text, character, position, conversion and truncation features that you would expect from a great file renamer.

“A Better Finder Rename knows how to extract EXIF shooting date and time information from your digital camera images and exploit them in creating sequence numbers or adding time and date information to the file name.

“Support for all major RAW formats (including JPEG, HEIC, HEIF, ARW, CRW, CR2, THM, NEF, TIFF, RAF, ORF , MRW, DNG, PEF, SRF, etc.) extends this to professional photographers.” [Public Space website]

I find myself using this software each week, to create screen shots for my web articles.

Product: Better Rename 10
Mac App store:
Price: $19.99 (US) – A full-feature free trial version is also available.

NOTE: The PublicSpace website provides a variety of other pricing and bundle options.


Be very careful using this, or any utility, to rename video files stored on your camera card. Formats such as AVCHD or XDCAM use a very specific naming convention. Changing those file names risks making those file inaccessible to any video editing software.

In general, never change camera master video file names, only change the names of the folder those files are stored in. If you MUST change file names, experiment with files that you don’t care about to see what works and what doesn’t.


Installation is easy, whether you purchase this from the Mac App Store or the website. The Mac App store provides the easiest installation, while the PublicSpace website provides the widest variety of pricing, bundle and licensing options.

Either way, installation takes less than a minute.


Due to how Mojave (and probably later versions of the macOS) enforce file security, the first time you ask Better Rename 10 to access or change files in a folder, it requires to you grant access to that folder. Most of the time, this is a one-time-only process.


At it’s simplest, Better Rename 10 renames any collection of files based upon criteria you select. For example, these are screen shots captured using Apple Screenshot. Sigh… the computer may like these names, but they certainly don’t help me.

(Click to view larger image.)

This is the Better Rename 10 interface. Drag the files you want to rename into the Change box on the right, then set how you want them renamed in the left panel.

For example, here, I’m changing the files from how ScreenShot named them, to a file name that makes more sense to me.

Files are sorted in Date/Time order, with the earliest file listed first. However, you can vary the sort order, which allows you to change the order of how files are named.

What I really like, though, is that the right-hand column displays the file names that I’m about to create so I can make sure my settings are correct BEFORE I change these names permanently.

The software also tracks a vast range of metadata associated with each image. My selected images are screenshots, so there isn’t a lot of metadata to work with.

But, when you add an image shot by a camera, a lot more information becomes available.


Getting back to renaming files, the left-side of the interface is where the heavy lifting occurs. This is where we design the naming convention for the selected files.

These are the 15 categories we can use for creating new names, and inside each category are a number of naming options.

NOTE: It will be less eye-glazing for you to experiment with the free trial than for me to define each of these categories. Life is too short.

Here, for example, I’m creating a series of files, each starting with “MyBlog_”, followed by a sequential number starting with 11 and incrementing by 1, followed by “-v2”. (The Sequential category is the one that I find the most useful – at least today.)

Here’s what the names look like – before on the left, after on the right.


You can also create multi-step workflows. Here, for example, I’m:

There does not seem to be a significant limit to the number of steps you can create.


When you are ready, click the blue Perform Renames button.

This is the next significant feature. It displays each file with its new name and asks you to confirm that this is what you want. Since file renaming is not undoable, I really appreciate this added safety step.

If you are confident all looks good, click Rename All and seconds later all your files are renamed. Otherwise, click Rename to view each file individually.

Ta-DAH! (The top screen shot shows the files in the Finder before, while the bottom screen shot shows after renaming.)


I really like this software. It has thousands of users, been in the market for more than 20 years, meets all of my needs and has power to burn. Plus, it is enormously flexible.

If you are looking for faster ways to get control of your files and file names, take a look at the free trial and decide for yourself. Personally, I bought this for myself a long time ago and it has been saving me time ever since.

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2 Responses to Product Review: A Better Way to Rename Files

  1. Richard Harvey says:

    Some good features here, Larry, and thanks for the review. A similar piece of software I use is File Date Changer 5. I had hoped Better Rename 10 would be, well, better. But it’s not clear. What I use this application for is to change the creation date and time of video files when I have forgotten to reset the camera’s time and date before shooting. (I find my Blackmagic cameras always lose time and date when left for a little while). What you need is to to be able to reset a batch of files by resetting the time and date of the first, and then all others are retimed with the correct interval, and not all with the same time and date, as it appears occurred in your example. For instance a file timed at 14h30 on 3rd April 2019 should have been dated 23rd April 2019 at 16h30. The next file that was timed 14h33 needs to be retimed to 16h33 and so on. So a batch sequential retiming feature is what I would find useful.

  2. Richard Day says:

    i’ve used A Better Finder Rename for years. Especially for renaming downloaded bank and credit card statements, which are NEVER named so they sort properly! (Then I store them in DEVONthink.) It takes quite a few steps to rename a bank statement, but it’s worth it once you set it up.

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