Various Windows context menu configuration options.
Edit the following registry key:
Computer\HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell\edit\command
You can replace it with any editor of your choice. e.g.:
Replace the (Default) value with: “%programfiles%\GIMP 2\bin\gimp-2.10.exe” “%1”
Replace the (Default) value with: “%programfiles%\Adobe\Adobe Photoshop CC 2019\Photoshop.exe” “%1”