To convert a MIDI 0 file to a MIDI 1 file, you can use a software program called a MIDI converter. There are many different MIDI converters available, both free and paid. Some popular MIDI converters include:
* MIDIConverterStudio
* MIDI2MIDI
* Anvil Studio
* Noteworthy Composer
* MuseScore
Once you have installed a MIDI converter, you can open the MIDI 0 file in the program and then convert it to a MIDI 1 file. The conversion process is usually very simple and can be completed in just a few seconds.