Use HDREffectsPhoto in  a few steps…

1/ Open the photo to be corrected or drag it…

2/  Photos open, you can use the navigator on left, to zoom on it…

3/ Simply adjust the corners to correct the distortion. At anytime you can disAll the adjustments control on the right, you can toggle a before and after view…

4/  When you ready to output the final result, click on Export to record or resize and save!