.STU file extension

This is the basic program to work with .STU extension


StudioStudio Project

Transform your HD videos, photos, and audio files into rich, multimedia experiences with Avid® Studio movie production software––featuring the same technology used by top Hollywood editors. Edit like a pro with sophisticated photo and video correction tools, a powerful library that organizes all your media in one place, unlimited timeline tracks for advanced effects, and more... (more)

The program works with the following extensions: stu, stx and template

.STU extension is also supported by the following programs:

Pinnacle Studio

Pinnacle StudioStudio Project

Movie maker with various video editing tools and filters.
Unity Pro XL

Unity Pro XLUnityXL.Document

Practica Musica

Practica MusicaMySQL Tools for

Practica Musica is a complete tutor for both music theory and ear training.