Convert MIDI to FLAC

Converting MIDI Music Data Files directly to Free Lossless Audio Codec Files (.midi to .flac conversion) is possible, yet it is not a conversion in the proper sense.

MIDI music data contains notes and instrument instructions for playable song file. That means only special audio editors and converters with proper instrument libraries and translation capabilities will allow users to convert MIDI files to actual audio file formats, including FLAC.

To accomplish that, use tools, such as MuseScore or WavePad, which will allow you to import MIDI files and export them in FLAC audio format.