>> MP4PROG file

MP4PROG file format description

Many people share .mp4prog files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mp4prog file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mp4prog files.

1 filename extension(s) found in our database.

.mp4prog - Korg Mono/Poly Program

The MP4PROG audio files are related to Korg Mono/Poly. MP4PROG file is a Korg Mono/Poly Program. The Korg Mono/Poly is a 44 key mono-polyphonic analog synthesizer manufactured by Korg from 1981 to 1984.

Korg Mono/Poly
Audio files
- / -
Korg Mono/Poly Program related extensions:
Korg Mono/Poly Bank Data
Cocoa Sfxr Audio Data
Amaya Keyboard Configuration Data
TechnoToys Arp-X8 MIDI Arpeggiator Data
Production Studio Melody Sequence Data
E-MU 0202 Sound Library

Naturally, other applications may also use the .mp4prog file extension. Even harmful programs can create .mp4prog files. Be especially cautious with .mp4prog files coming from an unknown source!

Can't open a .mp4prog 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, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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