Unistep Change log

Keep track of updates to Unistep, the Visio add-in → HTML animation viewer.

Unistep v 5.1.1. (2025)

First public release of Unistep 2025
Visio add-in with dedicated ribbon tab
Export animated Visio diagrams as interactive HTML animations
Export animate Visio diagrams as video MP4 files
Trial mode with all features, watermark on animations.