I am confused. I have been using PSE Elements for years, shooting RAW with Canon Powershot SX50 and Panasonic Lumix FZ1000 bridge cameras. Recently I have trialled Affinity Photo, Luminar 4 and DxO Photolab. All three of the latter show a wider/deeper view image than PSE, as though PSE has been using less of the image than was available.
I can find nowhere in PSE to correct for lenses/geometry so am I stuck with this problem in PSE and need to use another photo editor to get the full images?
I am viewing the final edited JPEG in external viewers like Photo Gallery, Microsoft Office Picture Manager, XnView Classic but the problem seems to start at the Editor stage - if I look at the RAW image in each of the editors, the image is slightly narrower and shorter in PSE than in each of the others.