File Extension Library

.DUN File Extension

  • Developer by: Trendy Entertainment
  • Category: Game Files
  • Format: Binary

What are .DUN files and how to open them?

Can't open .DUN file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .DUN file.

What is a .DUN file extension?

.DUN file extension is created by Trendy Entertainment. .DUN has been classified as Game Files. The format of .DUN file is Binary.

.DUN is Dungeon Defenders Saved Game File

Game file created by Dungeon Defenders, a tower defense multiplayer online game; saves information about a player's hero, including experience, items, and other game achievements; saved locally on the iOS or Android device, or on the local desktop computer.

List of all softwares that can open the Dungeon Defenders Saved Game File
Trendy Entertainment Dungeon Defenders
Trendy Entertainment Dungeon Defenders
Trendy Entertainment Dungeon Defenders
Trendy Entertainment Dungeon Defenders
File Type 2:

Dial Up Network File

Developer by: Microsoft Category: Settings Files

Internet connection settings file used by the Dial-Up Networking (DUN) tool included with some older versions of Windows; saves the phone number and modem settings for connecting to an ISP; often has a corresponding shortcut that is stored on the desktop for quick access.

List of all softwares that can open the Dial Up Network File
Microsoft Dial-Up Networking

How to fix problems with .DUN files

  1. You need to update the application that you normally use to open .DUN files. Only the latest version of the software supports the current .DUN file format
  2. You need to check the .DUN file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)