>> A52 file

A52 file format description

Many people share .a52 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .a52 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .a52 files.

1 filename extension(s) found in our database.

.a52 - Atari 5200 ROM Image

The A52 data files are related to MESS. A52 file is an Atari 5200 ROM Image. The Atari 5200 SuperSystem is a video game console that was introduced in 1982 by Atari Inc. as a higher end complementary console for the popular Atari 2600.

Data files
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Atari 5200 ROM Image related extensions:
Atari 2600 ROM Image
Atari 7800 ROM Image
Commodore KIM-1 Image
MSX Disk Image

Naturally, other applications may also use the .a52 file extension. Even harmful programs can create .a52 files. Be especially cautious with .a52 files coming from an unknown source!

Can't open a .a52 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 .a52 file extension is often given incorrectly!

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

a5e, a5w, ar2, at2

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Macromedia Authorware v5 Packaged Library
VecTor5 Output Results Data
Alpha Five Web Publishing File
Aldus Persuasion v2 Template
Macromedia Authorware Windows File
MyDOS Ramdisk Image

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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If you have useful information about the .a52 file format, then write to us!

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