The only bad things about Free Audio Converter are that installation automatically opens your browser and loads the developer's homepage, And the buttons in the application's toolbar are largely useless. Once FreeRIP is in Converter mode you can use File->Add files to convert. menu option to build the list of Ogg Vorbis files to convert. Alternatively you can use Windows drag&drop: drag audio files from a folder and drop them onto FreeRIP window.
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