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Software that works with dun file extension

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DUN file extension - Dial-Up Network config file

What is dun file? How to open dun files?

File type specification:

Configuration file type icon Configuration file type

dun file icon: dun filetype icon

The DUN file extension is related to a Dial-Up Network service in Windows operating system and Internet Explorer. This service allows you to use your computer to access a network via a dial-up (phone) connection. Many different protocols are supported.

A *.dun file contains saved configuration for dial-up network.

The default software associated to dun file type:

Microsoft Windows icon

Microsoft Corporation logo Microsoft Windows  Microsoft Windows software

Company or developer:
  Microsoft Corporation

Microsoft Windows is a family of operating systems developed by the Microsoft Corp.. The first Windows was released in 1985 as a GUI add-on to MS-DOS.  MS-DOS based Windows versions were developed to 2000, when was released the last version called Windows ME. Windows based on NT core started in 1993. Windows NT family are developed to these days, the latest version is called Windows 10.

Help how to open DUN files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension DUN:

As far as we know, this .dun 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 .dun file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open dun file, edit dun file, convert dun file, view dun file, play dun 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 of the dun files.

  • Settings dun file
  • Others dun file

Settings file type for software that use dun file - Dial-Up Network config file

Click on the link to get more information about Microsoft Internet Explorer for settings dun file action.

Microsoft Windows:

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