ARPX8 file format description

Many people share .arpx8 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .arpx8 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .arpx8 files.

1 filename extension(s) found in our database.

.arpx8 - TechnoToys Arp-X8 MIDI Arpeggiator Data

The ARPX8 audio files are related to TechnoToys Arp-X8. The ARPX8 file is a TechnoToys Arp-X8 MIDI Arpeggiator Data. TechnoToys Arp-X8 is an octal arpeggiator, which uses the input from a standard MIDI keyboard to produce up to eight simultaneous, independent melodic lines. The TechnoToys Arp-X8 seems to be no longer supported.

TechnoToys Arp-X8
Audio files
- / -
TechnoToys Arp-X8 MIDI Arpeggiator Data related extensions:
Dead Space Game Audio Data
Synergy On Air Audio
Dialogic ADPCM Audio
Native Instruments Kontakt Compressed Wave
Technics SX-KN6000 Sequence Data
Electric Pipes Music

Naturally, other applications may also use the .arpx8 file extension. Even harmful programs can create .arpx8 files. Be especially cautious with .arpx8 files coming from an unknown source!

Can't open a .arpx8 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you have useful information about the .arpx8 file format, then write to us! >> ARPX8 file