An atc file extension is related to Sniffer network analyzer and used for its captured data files.

There are 5 other file types using
the ATC file extension!

empty icon.atc - ACUCOBOL-GT Thin Client command file format

atc icon.atc - AutoCAD catalog

atc icon.atc - AceText collection data

empty icon.atc - AttacheCase encrypted file

empty icon.atc - SimCity 4 animation texture collection

ATC file extension - Sniffer captured data

What is atc file? How to open atc files?

File type specification:

Various data file type icon Various data file type

The atc file extension is associated with the Sniffer network application created by McAfee that allows users to control activity on a local area network. The .atc file contains captured data.

Sniffer is obsolete product.

This atc file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open atc file:

Wireshark picture or screenshot

Wireshark  Microsoft Windows software

Company or developer:
Gerald Combs

A multi-platform network protocol analyzer, Wireshark is able to capture and interactively browse the traffic running on a computer network.

Help how to open:

Use Wireshark to open *.atc Sniffer capture files.

How to convert:

As far as we know, this .atc file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .atc file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open atc file, edit atc file, convert atc file, view atc file, play atc file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting atc files.

Software that open atc file - Sniffer captured data

Programs supporting the exension atc on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Wireshark for open atc file action.

Microsoft Windows:

Previous file extension
ATC file extension > Various data file types

Next file extension
file extension ATC_LIST


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed