A free program for Android, by CodeEdifice.

With a variety of options available, this video editor app makes it simple to edit and improve videos in a number of ways. This app allows you to edit videos may they be slow-motion or fast-motion, flip them horizontally or vertically, add music or remove audio, trim or merge videos, resize them, and even produce square-sized videos with or without cropping. 

You may select the clips you want, select an action, and save the adjusted video with just a few clicks. Additionally, you have the option to delete or share your creations with friends. This software is perfect for anyone looking for a hassle-free video editor.