A free program for Android, by Mobizen.

Editto is a video editing app made by Mobizen. It’s an all-in-one video editing tool that lets you trim, cut, add music, make an intro and outro, and extract a thumbnail from your movie. You can even make your highlight video from your edited clips. And in just one minute, you can complete the entire editing process.You don’t need editing experience to create a great video with Editto. You just need to use the provided tools and make the best clips. You don’t need to worry about editing. It’s all done in one minute so that you can edit your video on the go! And the best thing is that you don’t need to do anything else. Editto provides all the tools and is free to use. You can trim, cut, add music, make an intro or outro, and extract a thumbnail from your movie. And you can complete the editing process in just one minute.