With the newest release of Geographic Imager, 6.2. We are now compatible with Adobe Photoshop 2021, also known as v22.0.
However, there is a known issue on macOS when users are attempting to install Geographic Imager. When attempting to install Geographic Imager to only Adobe Photoshop 2021 the installation process will fail. The workaround for this issue is to install another compatible version of Adobe Photoshop, either Photoshop 2020 or CS6 along with Photoshop 2021. When installing Geographic Imager, ensure that you have Photoshop 2021 selected in the installer along with either Photoshop 2020 or CS6. You can then launch Photoshop 2021 and use Geographic Imager as normal.
The installation should look like this: