.mtxcfg file: how to open it on Windows

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

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  MKVToolNix

  MKVToolNix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows.

  Open source 103.0.0 359.4K ↓

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