/biz/ - Business & Finance

Hey guys I know this is off-topic but does anybody know a free video editor that actually works? I've been downloading and deleting programs all fucking day and all I want to do is to splice two short mp4 videos together to make a slightly longer mp4 video, it's fucking absurd.
All programs I've tried so far (Filmora, Avidemux, VSDC, Shotcut etc etc) either don't recognize mp4 or can't export the edited video as mp4 without upgrading to a paid version. This is so silly, I used to do this with windows movie maker on my old pc in two seconds and now I'm supposed to pay a 100 bucks to perform this basic task, I'm actually furious.