A daily updated filename extension database!

A4R file extension

The table below provides useful information about the .a4r file extension. It answers questions such as:

  • What is the .a4r file?
  • What program do I need to open a .a4r file?
  • How can the .a4r file be opened, edited or printed?
  • How can I convert .a4r files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 0 alias(es) found in database

✅ Macromedia Authorware Packaged File without Runtime

Macromedia Authorware Packaged File without Runtime .a4r file icon
A4R file is a Macromedia Authorware Packaged File without Runtime. Authorware is a visual authoring tool for creating rich-media e-learning applications for delivery on corporate networks, CD/DVD, and the Web.
A4R format description not yet available
Category: Application files
Application: Adobe Authorware
Mime-type: application/x-authorware
Magic number: -
Magic string: -
Sample: -
A4R aliases:
a5r, a6r, a7r
A4R related links:
A4R related extensions:
Macromedia Authorware Source

Macromedia Authorware Windows File

Macromedia Authorware Macintosh File

Adobe Authorware Library

Macromedia Authorware Packaged Library

Macromedia Authorware Model

Adobe Authorware Map

Adobe Authorware Segment File

Adobe Authorware Binary Map

Adobe Authorware Cover File

✅ Atari 8-bit Anime 4ever Image

Atari 8-bit Anime 4ever Image .a4r file icon
A4R file is an Atari 8-bit Anime 4ever Image. The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc.
A4R format description not yet available
Category: Graphic files
Application: Recoil
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
A4R aliases:
A4R related links:
A4R related extensions:
Commodore Amiga Sliced HAM Image

Commodore Amiga TVPaint Image

Commodore Amiga TurboSilver Image

Atari Falcon Prism Paint Image

Commodore Amiga Continuous Bitmap Image

SAM Coupe Bitmap Image

ZX Spectrum Multicolor Image

ZX Spectrum MultiArtist Image

Commodore Amiga Multi-palette Image

NEC PC-98 XLD4 Image

Other types of files may also use the .a4r file extension.

🚫 The .a4r file extension is often given incorrectly!

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

a4d, a4e, aer, ar, ar4, arr, atr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

MicroSim PCBoard Attributes Report
Multimedia Fusion Array Data
Chart Navigator Pro Aeronautical Raster Map
Adobe Atmosphere World
SIO2PC Atari Disk Image
Midtown Madness 2 Game Data
MyDOS Ramdisk Image
Lightscape Material File
Unix Static Library
PhysioBank Annotation File

🔴 Can't open a .a4r 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .a4r file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .a4r file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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