A UMF file is used by the MediaHolder application.
MediaHolder is used to download multimedia files such as music, video and ebooks, from the internet.
.umf File
Extension
Developer:
GetMediaHolder.com
档案类别:
什么是 umf 档案以及打开它的方法 - MediaHolder Universal Media Format File
档案类别:
开发商:
GetMediaHolder.com