File Extension Library

‹ .CUTS | .BOF ›

.DUP1 File Extension

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

What are .DUP1 files and how to open them?

Can't open .DUP1 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 .DUP1 file.

What is a .DUP1 file extension?

.DUP1 file extension is created by Samsung Group. .DUP1 has been classified as Various data Files.

.DUP1 is Samsung Kies duplicate media data

The dup1 file extension is mainly related to Samsung smart phones with Android OS.

These dub1 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.jpg.dup1 for example.


How to open:

These files are just renamed originals, so if you remove the *.dup1 extension, you can continue with the originals like you are used to.

How to convert:

You can restore the original file by removing the *.dup1 extension and leaving only the original extension.

How to fix problems with .DUP1 files

  1. You need to update the application that you normally use to open .DUP1 files. Only the latest version of the software supports the current .DUP1 file format
  2. You need to check the .DUP1 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
AC.MSK.SU