Open BUP File format – Programs and How to

Backup of DVD info file definition and 4 other types and linked programs information.


How to open BUP Files


The File extension bup is used by the following  type(s):

type 1 description:
Backup of DVD info files
BUP suffix is related to DVD backups of IFO files.
that open bup files:
Apple DVD Studio Pro (Apple OS X)
InterVideo WinDVD (Microsoft Windows)
Nero Multimedia Suite (Microsoft Windows)
Nero ShowTime (Microsoft Windows)
PowerDVD (Microsoft Windows)
Windows DVD Maker (Microsoft Windows)


type 2 description:
Brother Embroidery system files
The BUP file extension is used for some system file used in Brother Embroidery machines or its software.


type 3 description:
CD Indexer files
It is used by the CD Indexer.
that open bup files:
CD Indexer (Microsoft Windows)


type 4 description:
PC-Bibliothek update files
The BUP file extension is used for some sort of update files for PC-Bibliothek by Bibliographisches Institut GmbH.


Convert MPEG to BUP

An MPEG file is an audio / video container that is commonly used. A BUP file is simply a backup of an original file with an additional extension in the name.

This is done to preserve a copy that can be recovered if the original file is damaged or lost. A backup of an MPEG BUP files can be easily restored to its original state by changing the filename.



1 Go to the BUP files you want to convert into an MPEG format. For example, if the file is in “C: / Backup”, double click on “My Computer”, then the “C: /” drive and then the “Backup” folder.

2 Right click on the BUP file. A new context menu will appear. Select “Rename”.

3 Delete the “.BUP” part of the filename so that the last five characters are “.MPEG”. For example, a file called “example.mpeg.bup” should be named “example.mpeg”. Click on “Enter” to finish.


Tips and warnings

You have to be able to see the file extensions in Windows Explorer to use this method.

  • To activate this Windows function, simply open any folder in Windows Explorer and click “Organize” and then “Folder Options”.
  • Click on the “View” tab and uncheck the “Hide extensions for known file types” box.
  • Then click on “OK”.
    If you use Mac OS X, click on “Finder”.
  • Then, in the top menu bar, click on “Finder” and then “Preferences”.
  • In the dialog that appears, click on “Advanced Options” with the gear icon. Check the box “Show all file name extensions.”
  • Then press the red button in the corner to close the box.
    This only works if the original backup file was an MPEG.