Kdenlive
Free and Open Source Video Editor
https://kdenlive.org/en/download/

Best Free Video Editors for Ubuntu

https://en.ubunlog.com/best-free-video-editors-for-ubuntu/

sudo apt install libfuse2

“How To Use AppImages on Ubuntu 24.04 LTS – Step by Step Guide”
https://www.reddit.com/r/IntelligentGaming2020/comments/1dkn0k2/how_to_use_appimages_on_ubuntu_2404_lts_step_by/