File Extension Library

.DUP2 File Extension

  • Developer by: Samsung Group
  • Category: Various data Files

What are .DUP2 files and how to open them?

Can't open .DUP2 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 .DUP2 file.

What is a .DUP2 file extension?

.DUP2 file extension is created by Samsung Group. .DUP2 has been classified as Various data Files.

.DUP2 is Samsung Kies duplicate media

The dup2 file extension is mainly related to Samsung smart phones with Android OS.

These dub2 file are typically generated when the device is synced using the Samsung Kies software.

They are duplicates or any multimedia content, usually music or digital photographs and serve no particular purpose, just take up place. You can delete them freely.

Typically found as filename.avi.dup2 for example.

How to open:

These files are just renamed originals, so if you remove the DUP2 extension, you can continue with the originals like you are used to.

How to convert:

You can restore the original file by removing the DUP2 extension and leaving only the original extension.

How to fix problems with .DUP2 files

  1. You need to update the application that you normally use to open .DUP2 files. Only the latest version of the software supports the current .DUP2 file format
  2. You need to check the .DUP2 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)