We have found one software suitable in our database for this conversion.
sf2 to m4a conversion is pretty much certainly related to export or conversion between two audio sample/audio files. This is of course doable, but common audio converters will most likely not support SoundFont sound banks (.sf2), which means that you have to rely on some dedicated audio editor.
Updated: February 27, 2023
SF2
File s with sf2 extension contain sound banks with instrumental music. Saved in Creative Labs SoundFont, these are used to customize instrument sounds on Creative sound cards for MIDI music playback or MIDI sequencing. An sf2 file stores bank with instruments.
M4A
FIles with m4a extension are audio files stored in MPEG-4 (MP4) container and use AAC (Advanced Audio Coding), or Apple Lossless (ALAC) audio compression. M4A is very popular on Mac computers, because it is default audio format used by iTunes. M4A is also default audio format for Apple portable devices (iPod, iPhone, iPad).