VidCutter is an easy-to-use open-source tool for for quick and easy video trimming/splitting for simple quick edits. VidCutter app have the FFmpeg static binary is preinstalled with an stylishly hand edited Qt5 UI for Windows, Linux and macOS releases. VidCutter relies on FFmpeg, you can count on it to open videos saved to pretty much every popular format.
You're able to create further clips as required. Each one is added to the Clip Index sidebar, and clicking any of these later allows you to view it again.
VidCutter is an excellent tool for users who wish to trim videos without editing them in any other way or altering their format. It supports a wide range of file formats and is very easy to use.