>> AV3 file

AV3 file format description

Many people share .av3 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .av3 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .av3 files.

1 filename extension(s) found in our database.

.av3 - Panasonic Arbitrator Video Data

The AV3 video files are related to Panasonic Arbitrator. 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.

Panasonic Arbitrator
Video files
- / -
Panasonic Arbitrator Video Data related extensions:
UVScreenCamera Video Segment
Matroska Video
Datel MAX Media Player Video
HEVC/H.265 HM-10 Video
TotalFix Fixed AVI Video
Zoom Recorded Video

Naturally, other applications may also use the .av3 file extension. Even harmful programs can create .av3 files. Be especially cautious with .av3 files coming from an unknown source!

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 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 .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?

Similar file extensions in our database:

Audio Visual Research File
Everfocus AVR Video
PhotoImpact 3 Album
ArcView Avenue Script
AC-3 Compressed Audio
3-bit ADPCM Compressed Audio

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 .av3 file format, then write to us!

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