Artlandia SymmetryShop 4 for mac6OS and Windows runs on all major operating systems and requires Photoshop CC 2014 through Photoshop CC 2022.
See below for earlier versions of Photoshop.
Detailed system requirements are as follows:
Windows

XP / Windows 7 through 11
Mac OS

10.6 Snow Leopard and later, including 12.x Monterey
All platforms

3 MB of RAM
32 MB of hard-disk space
Have an older Photoshop?

We have you covered!
If you purchase SymmetryShop 4, and your Photoshop is not supported directly, you will be able to
download the powerful SymmetryShop 3, which runs in all legacy Photoshop versions from
7 through
CC.
And if you upgrade your Photoshop in the future, you will be able to switch to SymmetryShop 4
at no charge.
Contact
Artlandia support for detailed instructions.