Batch change files' properties, including date time and system attributes, PDF's properties, photo's EXIF, IPTC, GPS tags, MP3 ID3 tags, M4A, MP4 and other popular media files' tags.

Change file time and system attributes is Free!
In-app purchase available for changing photo files (USD $9.99), media files (USD $9.99), and PDF files (USD $4.99).

The property value can be set using variables, e.g. use today's date time, use filename, create number series, create date time series, copy from other property value, replace, truncate, uppercase, lowercase ...

The easy to use "undo" feature allows you to rollback all the changes you just made. It also supports quick preview feature, which allows you to see the file's thumbnail while you edit it.

What’s New

Version 1.23

1. Improve drag n drop, support multiple files now.
2. UI improved, instant help feature added.
3. More confirmation messages added.

Ratings and Reviews

2.0 out of 5
20 Ratings

20 Ratings

TJRapscallion ,

Needs internet

Tried to use it on the train and found unless I had an internet connection the UI refused to load. Since there are other ways to edit attributes I am removing this application.

Harold Lassers ,

When you need it, it’s wonderful

This app can be a lifesaver. If you need to edit file properties on one or a bunch of files this app will do exactly that. The user interface does a few things in non apple standard way so I give it 4* not 5. Here is an example of my need. Somehow mac OS managed to change the creation date on several hundred files in a project and them equal to modification date. That made sorting files ugly for me. But the EXIF data and the GPS data were not corrupted. I could set the creation dates on all the files to be the EXIF Digitized Date (the REAL creation date) as a fast batch job. WHEW! What a lifesaver!

I found several other uses. If you still remember your Unix command lines, and love scripting, you can get by without this tool. Maybe. If you are a mere mortal this app might be a Godsend. You might have to actually read the manual and still play around a bit. The hover descriptions are pretty good even if the icons are not always obvious.

dwrib ,

Hard to use, but helpful.

I’m a professional photographer and I messed up by setting both of my cameras to the same time in terms of numbers, but one was AM and the other was PM. This meant the entire day was out of order. Thankfully after some quick tinkering in this app it was as if the problem never happened. Only reason it’s 4 instead of 5 stars is that the UI is really difficult to use.

App Privacy

The developer, Lei Feng, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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