ARPX8 file extension - Techno Toys Arp-X8 MIDI arpeggiator file
What is arpx8 file? How to open arpx8 files?
File type specification:
The ARPX8 file extension seems to be related to Techno Toys Arp-X8 and used for some sort of MIDI arpeggiator file type. Might be old and no longer used.