Kdenlive

Kdenlive (KDE Non-Linear Video Editor) is a free, open-source, multi-track video editor based on the MLT framework and the Qt/KDE toolkit. Started by Jason Wood in 2002, it became an official KDE application in 2015; the legal entity behind the KDE community is the Berlin-based non-profit KDE e.V. The editor supports an unlimited number of audio and video tracks, every container FFmpeg can read, a built-in title editor, color correction, hundreds of effects and transitions, audio post-production tools and subtitling. Builds are available for Linux, Windows, macOS and BSD.