whats a good free editing app?

I want to cut and edit some hunting videos together. But these free editing app i found on google have water marks on them. And they charger $50-100 to remove it. Anyone know a good editing app that is free and doesnt have water marks? I dont need anything fancy. I just need something simple i can use to just shorten my videos and delete parts i dont need and add parts i only need.

Mod edit: moved to Cameta, Videos, Editing section.