After Effects scissors tool

[Lavinia]

Hi, I can't find the scissors nor the razor tool in After Effects 2019. I already tried some of the advice in here but got no result.

Plus the app keys crashing while trying to use several of its contents at the same time.

[Rick Gerard · Accepted solution]

After Effects is not a video editing app. There is no scissors or razor tool. You can set the in and out point of a layer using Alt/Option + [ or Alt/Option + ]

It sounds like you are new. You'll never understand how to use AE by just poking around in the UI. I suggest you start here: User Guide