A free program for Android, by Photo Designer.
It's understandable how challenging it can be to crop certain parts of videos, which is why this Android app comes to the rescue!
Using this application, you can crop the video to the size that you want. You also have the option to trim the length of the video, allowing you to only save the parts that you like. Viewing the output of the edit before saving it to your device is also possible as well as directly sharing the video to your favorite social media sites.
You can save the file in popular formats such as MP4, MOV, AVI, FLV, 3GP, and more.