>> AR4 file

AR4 file format description

Many people share .ar4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ar4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ar4 files.

1 filename extension(s) found in our database.

.ar0 - MyDOS Ramdisk Image

The AR0 data files are related to MyDOS. AR0 file is a MyDOS Ramdisk Image. MYDOS is an alternative DOS for Atari 8-bit computers. The MyDOS seems to be no longer supported.

Application:
MyDOS
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
ar1, ar2, ar3, ar4, ar5, ar6, ar7, ar8, ar9
MyDOS Ramdisk Image related extensions:
.ar0
MyDOS Ramdisk Image

Naturally, other applications may also use the .ar4 file extension. Even harmful programs can create .ar4 files. Be especially cautious with .ar4 files coming from an unknown source!

Can't open a .ar4 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:

example.ar4

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 .ar4 file extension is often given incorrectly!

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

a4r, art, are, ag4, ad4, arr, ar, af4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.a4r
Macromedia Authorware Packaged File without Runtime
.art
C64 Advanced Art Studio Image
.art
Art Image
.ad4
4-bit ADPCM Compressed Audio
.art
Alphacam Router Tool Data
.af4
Audifit v4 Data

Operating systems

DataTypes.net 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.

https://datatypes.net/open-ar4-files

If you have useful information about the .ar4 file format, then write to us!

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