Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
TubeChop - TubeChop allows you to easily chop a funny or interesting section from any YouTube video and share it.
Mediamodifier - Create beautiful designs and product mockups in seconds.
YT Cutter - YT Cutter is a free-to-use online tool that is making your life easy in cutting the videos to any length with high quality.
mockDrop - Is a webapp for creating free device mockups including your screenshots.
Typito YouTube Cutter - Typito YouTube Cutter is an intelligent free to use software that has been doing the tricks for you in making long videos into short clips via using editing tools.