>> AF4 file

AF4 file format description

Many people share .af4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .af4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .af4 files.

1 filename extension(s) found in our database.

.af4 - Audifit v4 Data

The AF4 data files are related to Audifit. AF4 file is an Audifit v4 Data. Audifit is a software application to program and fit Audifon's digital and digital program-mable hearing systems.

Data files
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Audifit v4 Data related extensions:
ArcGIS ArcGlobe Data
Ancestral Quest Database Index
Ancestral Quest Database
Nebula v2 Skin
Nebula v2 Vector File
Nebula v2 Program File

Naturally, other applications may also use the .af4 file extension. Even harmful programs can create .af4 files. Be especially cautious with .af4 files coming from an unknown source!

Can't open a .af4 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.

The .af4 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ab4, ad4, af, afr, aft, ar4, f4, wf4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Arachni Framework Report
Eniac AB4 Data
Fortran IV Source Code
4-bit ADPCM Compressed Audio
PTC Creo Parametric Symbol Data
Serif 3DPlus Model

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .af4 file format, then write to us!

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