.itp file: how to open it on Windows

1 Windows app registers the .itp extension. Install one of them to open the file with a double-click.

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  OpenMPT

  A powerful audio application that makes writing music fun, easy and efficient.

  Open source 1.32.11.00 19.4K ↓ ★ 790

Related guide: Change the default app for a file type in Windows