Introduction

What is Filmstro Pro

Filmstro Pro is the most advanced soundtrack creation app ever designed. Created to work inside Premiere Pro and Google Chrome, Filmstro Pro allows you to create authentic custom scores for your videos in real time – no musical experience necessary!

How to use this Handbook

Simply use the left menu to look up an area you want to learn more about.

⚠️ Please note: most images and examples provided show the Filmstro Web App. However, the Premiere Pro Extension uses the same code-base so all features are either exactly the same, or explained separately in each section.

Filmstro Version

Filmstro | Music is for everyone.
Web App Version 4.0
Premiere Extension Version 1.0.0
– updated June 2026