You can also use the build-in video converter tools to freely convert video/audio format to another format. It is a non-linear tool, which means you can place video clips in the timeline freely. You can also export your video to IG, FB and YouTube, which is powerful as a free video editor. You can also edit 4K and HD videos. For this point, not every free video editor can do.
The best part about using Linux is that most of the software available for Linux are open-source and free. So, if you are just getting started OpenShot can be a very good option for you. OpenShot is an incredibly good free video editing tool. Its interface is clean and easy to get around and is backed by a great set of professional video editing tools including 3D-rendering, video effects, animations, keyframes, and more. Despite being open source, the software is constantly updated to bring you new features and smooth performance. The software is built on powerful FFmpeg library hence it can read and write most video and image formats. For a Linux user, OpenShot is a great place to start.
iMovie is one of the easiest video editing programs out there. With a couple of clicks and some dropping and dragging you can conduct high-quality edits that seriously enhance the quality of your video. And with One Step effects you can apply a variety of different editing techniques instantaneously to your whole video, with just one click. The audio editing capabilities are also a program highlight, with 19 different unique audio filters that allow you to easily edit sounds and even change voices. iMovie is considered a consumer-level editing tool, so it’s not at all hard to learn.