.qhtm file: how to open it on Windows

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

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  QuickTime

  A powerful multimedia technology with a built-in media player, QuickTime lets you view Internet video and personal media in a wide range of file formats. And it lets you enjoy them in remarkably high quality.

  Proprietary 7.79.80.95 2.1M ↓

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