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AV3 file extension

The table below provides useful information about the .av3 file extension. It answers questions such as:

  • What is the .av3 file?
  • What program do I need to open a .av3 file?
  • How can the .av3 file be opened, edited or printed?
  • How can I convert .av3 files to another format?

Table of Contents

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

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

✅ Panasonic Arbitrator Video Data

Panasonic Arbitrator Video Data .av3 file icon
AV3 file is a Panasonic Arbitrator Video Data. The Panasonic Arbitrator is a leading digital evidence collection and management platform most commonly used in law enforcement vehicles, as a wearable camera and in static environments.
AV3 format description not yet available
Category: Video files
Application: Panasonic Arbitrator
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
AV3 aliases:
AV3 related links:
AV3 related extensions:

Other types of files may also use the .av3 file extension.

🚫 The .av3 file extension is often given incorrectly!

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

ab3, ac3, ad3, af3, av, ave, avr, avw, xv3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Final Draft AV v1 Document
Everfocus AVR Video
Avid Media Composer User Profile
PhotoImpact 3 Album
Analyze AVW Image
ArcView Avenue Script
AC-3 Compressed Audio
SPICE AC/Frequence Data
Avigilon Native Video Export
3-bit ADPCM Compressed Audio

🔴 Can't open a .av3 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 .av3 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 .av3 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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