: Converts MIDI files to readable text and back for manual editing.
Version 2.54 was Shareware. While it is often found on "abandonware" sites, it is technically still protected software. The developer (Guenter Nagler) continues to update the software, so if you find 2.54 useful, it is highly recommended to support the developer by looking at the latest or GNMIDI 4 on his official website, as these versions run better on Windows 10/11.
It can fix common MIDI errors, remove unwanted controllers, or adjust track volumes and programs across the board. gnmidi 2.54
: Transposes notes or adjusts velocity and volume across files.
, such as embedded chord events or lyrics, which can then be edited and converted back to MIDI. Format Conversion : It facilitates seamless conversion between MIDI Format 0 (merged tracks) and (multiple tracks). File Repair and "Cleaning" : Converts MIDI files to readable text and
For Yamaha users, this tool is a lifesaver. You can take the CSV output, manually add Meta Events (like embedded chord data), and use the "Convert CSV to MIDI" tool to rebuild a fully functional Yamaha XF file.
: He could mute specific channels or transpose entire songs to match his vocal range without losing a single beat of the percussion. The Legacy The developer (Guenter Nagler) continues to update the
to see the "secret" content of a MIDI song, including copyright signatures and raw command data. Format Conversion