Good to know that export presets are coming.
Yes, Qimage runs as a separate app. I talked to the support folk at Qimage and they suggested using the ‘Edit with external app’ function. In Apple Photos, selecting an image, right click, edit with and selecting Qimage works fine. It also works in Finder. However, Qimage doesn’t appear as an external editor in Nitro. Any way I can add it to the list?