For those who don't have Photoshop and who don't want to pay for a subscription service ACDSee have just announced a new editor which and a RAW processor and a layered editor. It is currently available free as it is still in beta. I have tried it and it is a very competent program and is as close as you are going to get to Photoshop for free. Download from here: https://www.acdsee.com/en/products/gemstone-photo-editor
Being a beta version, it will expire. On October 1, 2021. Have no idea what they might charge for it after that.
I went and had a look, and saw that about the time limit. I then tried to download it, to have play with it. But I got told to sod off politely. So I tried again, and failed again. I am not that bothered, so I will not be trying for a third time. Gary