As of the August 4, 2026 update, Storyline 360 no longer supports opening Storyline 1 project files. This change allows us to focus on modern project formats in Storyline 360. Still using Storyline 1 files? Find everything you need to know below.

What to Expect

Here’s what to expect when working with Storyline 1 files after installing the August 4, 2026 update for Storyline 360:

• If you already opened a Storyline 1 project in Storyline 360, continue working with the upgraded copy that was automatically created the first time you opened the project.
• If you never opened a Storyline 1 project in Storyline 360, contact our Support team for help upgrading your project.

FAQs

Will my project’s slide size change after it’s upgraded?

No. The upgraded project keeps the same slide size as the original Storyline 1 project.

Can I still open Storyline 2 and Storyline 3 projects in Storyline 360?

Yes. Storyline 2 and Storyline 3 project files continue to open in Storyline 360.