If your video needs to be edited with many professional methods skills, you can choose a pro-version video editor, the majority of which requires users to pay money. Generally speaking, a lightweight video editor is designed to have a small memory footprint (RAM usage) and low CPU usage, overall a low usage of system resources. This kind of video editors exerts little pressure on your computer, which is easy to use and friendly to video editing beginners. Are you wondering if there is any lightweight video editor that can make video editing easy for beginners and light for the devices? In this post, I will recommend 8 best lightweight video editors for Windows, Mac and Online.