PhotoSort

PhotoSort is an easy-to-use application that enables you to quickly sort your image files by various criteria. It features intuitive options that can be tackled even by users less experienced with such software.

Clear-cut interface and options

The GUI is user-friendly, based on a single window that reveals all options available. After selecting a folder whose containing graphic files you want to process, you can ask the tool to move them into directories sorted by resolution or date (year, month, day).
Moreover, it's possible to rename all image files using an integer, any string of characters you write, along with other file properties such as year, month, day, time, and resolution.

No setup necessary, besides .NET Framework

PhotoSort is packed in a single executable file that you can drop in a custom directory on the HDD or copy to a removable storage unit, in order to run it on any PC.
Just keep in mind that .NET Framework must be installed, otherwise it won't run. On the other hand, it doesn't add new entries to the system registry or create files on the disk without permission.

Evaluation and conclusion

Files were rapidly sorted in our tests. The application remained stable throughout its entire runtime. No error dialogs popped up and it didn't freeze or crash. System resources consumption was minimal, so it didn't hamper the computer's performance.
On the other hand, the software utility leaves little room for configuration. For example, it's not possible to preview the sorted and renamed files, nor to filter them by extension when indicating a directory. We must also take into account that it hasn't received updates for a long time. Nevertheless, you can test PhotoSort for yourself, since it's free for non-commercial use.