Superstring

Superstring allows you to create beautiful videos with music, text, and photos. The program's interface lets you launch and start editing and puts all the right tools in all the right places, which makes it easy to choose a template and customize the texts, backgrounds, and effects.

You can export your video as an .mp4 file that you can upload to YouTube. You can also export your Superstring data as a .superstring file that you can share with other users.