I used successfully https://github.com/qarmin/czkawka https://github.com/qarmin/czkawka to remove duplicate and also https://www.scootersoftware.com/ https://ww

I used successfully https://github.com/qarmin/czkawka https://github.com/qarmin/czkawka to remove duplicate and also https://www.scootersoftware.com/ https://www.scootersoftware.com/ to merge pictures folders