macOS
Fast portrait reframing for landscape videos on macOS.
Portrivo turns landscape clips into fixed 720x1280 portrait exports with precise framing, text overlays, PNG guides, and batch export.
Core features
- Reframe landscape videos inside a fixed 720x1280 portrait canvas
- Keep the original aspect ratio with contain-based layout
- Add top and bottom text overlays with styling controls
- Use up to 3 PNG overlays per video, including guide-only layers
- Batch export multiple videos with local processing on macOS
Release notes
Operational notes
- Portrivo does not require an account for the core workflow
- Support is currently handled by email
- Planned public App Store URLs should be stable before formal submission