What I like most about GIMP is its ease of use.

What I love most about GIMP is that it’s completely free and open source, yet it still provides powerful tools for photo editing, graphic design, and image manipulation. It supports layers, masks, filters, and other advanced editing features that are often found only in paid software. Overall, it’s an excellent choice if you want professional-looking results without having to pay for a subscription.

It's a good free adobe photoshop alternativ.