Olive Video Editor [Alpha 0.1] (prefered by me, but not supported anymore)
For a simple Video Editing Olive Video Editor is really handy. It is cross platform.
Currently I still use Alpha 0.1 version since Alpha 0.2 is still very unstable.
There are a lot of Tutorials, and it’s way better than you think!
However, still has no support for .srt files and has no support for Adobe Premier Pro.
Github page: GitHub - olive-editor/olive: Free open-source non-linear video editor
(Seems to be inactive for a while, not sure, but I have a feeling that things might move forward)