Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .a83

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .a83 file?
  • Which program can create the .a83 file?
  • Where can you find a description of the .a83 format?
  • What can convert .a83 files to a different format?
  • Which MIME-type is associated with the .a83 extension?
EightyOne Sinclair ZX81 ROM Image .a83 file icon

EightyOne Sinclair ZX81 ROM Image

A83 file is a EightyOne Sinclair ZX81 ROM Image. EightyOne is an emulator for several home computers made by Sinclair Research (And their clones) in the 1980s.
Detailed description not available
Category: Data files
Application: EightyOne
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
EightyOne ROM Image

Other types of files may also use the .a83 file extension. If you have helpful information about .a83 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Cubicomp PictureMaker Animation Data
AutoIt v3 Script

The .a83 filename extension is often given incorrectly!

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

83 (1), au3 (1), a8 (1), x83 (1), ai3 (1)

Can't open a .a83 file?

If you want to open a .a83 file on your computer, you just need to have the appropriate program installed. If the .a83 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.a83

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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