Do you have so many pictures in different level of folders on your Mac? Are you feeling bored to click sub folders one by one to view your pictures? Well, PhotoOne will make your life easier.

1. Just open a folder or drag a folder into PhotoOne, it will automatically find all the pictures in this folder and all its subfolders, and show them in one window. Just one drag/click, no repeating clicks any more.
2. Quickly check how many pictures are under a folder and all its subfolders.
3. Quickly check picture size and resolution.
4. Filter pictures by type, size and resolution.

What’s New

Version 1.3

1. Subfolders are now better organized.
2. Images are now categorized by folder.
3. Now you could open folder and recent folders from File menu.
4. Minor Bugfixes.
a) Earlier when opening an image in finder, the image is not selected. Now the image is selected.
b) pdf files are not counted in earlier version. Now they can be counted.
5. Minor UI update.
a) Quickly check amount of images in one folder.
b) Show sequence number of each image.
c) Quickly check image resolution.

Ratings and Reviews

2.7 out of 5
11 Ratings

11 Ratings

shanghai road ,

Great IDEA… worked at one time but not now...

I installed several months ago and worked OK… Today I tried to use and no longer works… the pro version is a buck 99… will the paid for version work? The free version does not… worked at one time not now… 2 stars until I know it works...

Developer Response ,

Ideally both free and paid version should work. Can you please provide more details about the issue and email me at ?

Miata2001 ,

Does no find TIFF files.

Does not find TIFF files . . or any others. Junk. Product complaints go back over one year ago yet Apple allows developer to offer it on App Store.

Mikera2 ,

Does Not Work

Just ;purchased does not work

App Privacy

The developer, JinPeng Wang, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

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.