Kdenlive is an open-source video editor which was started back in 2003. It is built on KDE and QT frameworks libraries. It is available for Windows, Mac, and Linux. The processing of video which is done in this tool mostly depends on other open-source projects. This tool can cover all types of video editing ranging from basic editing to professional editing. It provides you a feature through which you can arrange multiple media layers in a single video. These media layers can be a video or audio. You can mute or lock any of the added layers as you wish. The main feature is that you can use any audio/video format in it directly. That means you don’t have to convert them to any other type. It also allows you to save your custom interface layouts with many effects and transitions.