Don't search for free editing software.
Use lightworks
It's free and the only limitation is that you can only export in 720 p.
Also there's a pro version but the only difference are some functions which are made for blockbuster / movie creation.
The free version has all you need and more so why even bother to buy the pro ( unless you wanna make a cinema movie )
Free is free forever.
But u gotta relogin every 30 days ( free. No new account needed ) to refresh the 30 days. It's not a trial it's how lightworks wants it to work. But the account is free the relogin doesn't require a new account so yey.