Have just been reading about Darktable - a free photo editing software package which works on both Macs and Windows. It is said to be comparable to Lightroom.
Might be worth investigating, especially if you do not have a serious editing programme yet.
See
https://www.darktable.org/
and
https://www.slant.co/versus/3822/16125/ ... _darktable
and
https://ryannigelphotography.com/review ... lightroom/
Phil