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


How to open BUP Files


File extension bup is used by 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
File extension used by 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 file 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 file can be easily restored to its original state by changing the file name.

1 Go to the BUP file 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 file name 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.

Backup file definition and the linked programs information.

A backup from a specific programs, depends on the software that created it.


How to open Bak File

File extension bak is used by following file type(s):

file type description:
Backup file - common and mostly used .bak file type it is a copy
The BAK File extension is for a long time used for backup files. Generally .bak file is a backup copy of an original file.

When there is some action, the backup renames the original extension to .bak. Then, it does some steps. Finally the .bak file is renamed back.

So, to restore original file, rename file to its original extension, if you know it, that is.

Similar names and formats are .old or .orig

There are many applications that do this. This is the programs list taken from the wikipedia bak article:

  • Apophysis7X
  • Alteryx
  • Aspell
  • Audacity
  • AutoCAD
  • fluidsim
  • Blue Griffon
  • Cubase
  • DraftSight
  • Family Tree Maker
  • Finale Notepad
  • FoxPro
  • FormZ
  • Google Chrome
  • Grabilla
  • HxD
  • HyperCam
  • JavaFX Scene Builder
  • Lazarus
  • LMMS
  • Minitab
  • Mupen64
  • Notepad++
  • NUPS
  • Opera
  • Outlook Express
  • Password Safe
  • Photoshop
  • PScad
  • Rhinoceros 3D
  • Sony Vegas
  • SQL Server
  • SCIA Engineer
  • Steinberg Cubase
  • Starbound
  • TeamViewer Manager
  • Terraria
  • Texmaker
  • Turing
  • Turbo C++
  • UltraEdit
  • VEE
  • WhatsApp
  • Windows
  • WinMerge
  • Word
  • Zmodeler


The backup process is very important to keep a copy of your files. There is no point in convert these files.

Programs and Apps

You can download a free download viewer from the following link :


How to open bin files

The .bin files are binary files, a computer related no text file. It is commonly associated with disk, cd or dvd image backup.

Instructions to open bin in windows:


  1. Find your .bin file in your device.
  2. Click on it
  3. Select the option open with
  4. Select the program that you have installed from all the software reviewed above.
  5.  Confirm the action.



Files with .bin extension are used by the following type(s):

 type 1 description:
Default file extension for .bin file type:
Binary file
BIN file suffix is related to common CD/DVD backup files much like ISO files.
that open bin files:
AnyToISO (multiplatform software)

Microsoft Windows:

  • BIN to ISO converter
  • Blindwrite
  • CDRwin
  • Daemon Tools
  • gBurner
  • ISOBuster
  • IZArc
  • MagicISO
  • Nero Multimedia Suite
    PowerISO )
  • UltraIso
  • WinMount
  • ZipZag


  • Nero Linux


type 2 description:
Default file extension for .bin file type:
Macbinary II encoded 
Compressed file encoded as binary or MacBinary. It is commonly used for transferring Macintosh files over the Internet. It ensures the Macintosh resource fork and data fork are kept in one file.

  • Mime: application/macbinary
  • Mime: application/x-macbinary
  • Mime: application/x-stuffit
that open bin files:
StuffIt Expander (Microsoft Windows)


type 3 description:
AIM AOL Instant Messenger 
File extension used by AIM AOL Instant Messenger.
that open bin files:
AOL Instant Messenger (AIM) (Microsoft Windows)


type 4 description:
Apple Safari theme resource file
File extension used by Apple Safari.
that open bin files:
Safari (Apple OS X)


type 5 description:
Atari 2600 game ROM 
The BIN file extension is associated with emulators for Atari 2600. File contains game ROM exported from Atari 2600 cartridge.

Atari 2600 was a gaming console released in 1977.


type 6 description:
Audio format
Audio file format (short ints, no header)


type 7 description:
AVG update 
It is used for update files in the AVG antivirus. The file name typically relates to the update number. The bin file is usually deleted by the updater after the patching process is completed.
that open bin files:
AVG Antivirus (multiplatform software)


type 8 description:
CDRWin CD image file
It is used for a disk image created from a CD using CDRWin. Ït stores data copied from a CD or DVD. It can be mounted by the computer and recognized as a physical disc. CDRWin CD image file is similar to the standard ISO disc image format.
that open bin files:
  • AnyToISO (multiplatform software)
  • AnyToISO for Mac (Apple OS X)
  • CDRwin (Microsoft Windows)
  • Roxio Creator 2012 (Microsoft Windows)


type 9 description:
Game file
The BIN file extension is used for data files in various computer games. These formats are usually not related (unless using same game engine) and in most cases used for resource files that contains data used within the game, such as graphics, texts, sounds or scripts.
that open bin :
  • CyberBykes (MS-DOS)
  • Delta Force (Microsoft Windows)
  • Diablo II (Microsoft Windows)
  • Dragon UnPACKer (Microsoft Windows)
  • Fly! (Microsoft Windows)
  • X-Men Legends 2 (Microsoft Windows)
  • Xpand Rally (Microsoft Windows)
  • Xpand Rally Extreme (Microsoft Windows)


type 10 description:
ICQ 6 file
File extension used by ICQ 6 Xtraz. Xtraz are designed to easily add more functionality to your ICQ. All Xtraz are located in the Xtraz Center.
that open bin :
ICQ (multiplatform software)


 type 11 description:
Linux executable file
The BIN file extension is used in Linux operating systems for executable files.
that open bin files:
Linux operating systems (Linux)


type 12 description:
MacBinary archive format
The BIN file extension is used for MacBinary archive format often used on Macintosh computers.

  • Mime: application/mac-binary
  • Mime: application/macbinary
  • Mime: application/x-macbinary
that open bin files:
  • IZArc (Microsoft Windows)
  • Mac OS X (Apple OS X)
  • PKZIP for Windows (Microsoft Windows)
  • StuffIt Expander (Microsoft Windows)
  • The Unarchiver (Apple OS X)
  • WinZip (Microsoft Windows)
  • ZipIt (Apple OS X)
  • ZipZag (Microsoft Windows)


type 13 description:
Machine language file
The lowest-level programming language (except for computers that utilize programmable microcode) Machine languages are the only languages understood by computers.

While easily understood by computers, machine languages are almost impossible for humans to use because they consist entirely of numbers.

Programmers, therefore, use either a high-level programming language or an assembly language. An assembly language contains the same instructions as a machine language, but the instructions and variables have names instead of being just numbers.

Programs written in high-level languages are translated into assembly language or machine language by a compiler.

Assembly language programs are translated into machine language by a program called an assembler.

Every CPU has its own unique machine language. Programs must be rewritten or recompiled, therefore, to run on different types of computers.


type 14 description:
Micrografx Designer 7 project image file
The BIN file extension was used by Micrografx Designer version 7. Micrografx was acquired by Corel. The BIN file format is now probably used by iGrafx Designer.
Software:iGrafx Designer (Microsoft Windows)
Micrografx Designer (Microsoft Windows)


type 15 description:
MTK Chipset GPS tracklog file
Tracklog created by MTK chipset.
Programs to open bin files:MTK GPS Datalogger Device Control (multiplatform software)


type 16 description:
Nintendo DS binary file
The BIN file suffix is associated with Nintendo emulators. Nintendo DS binary file.
Software to open bin files:No$gba (multiplatform software)


Nokia PC Suite (Microsoft Windows)

type 17 description:
Nokia proprietary ringtone format
BIN file suffix is associated with Nokia proprietary ringtone format. File contains ringtone, which could be used on Nokia mobile phones.


 type 18 description:
Opera encoder file
File extension used by Opera web browser encoder.
Programs:Opera browser (Microsoft Windows)


type 19 description:
Opera Mobile file
File extension used by Opera Mobile.
Software:Opera Mobile (multiplatform software)


type 20 description:
Opton scanner file
File extension is used by Opton scanner.
Programs:Rapidform Explorer (multiplatform software)


type 21 description:
Perceptron scanner file
File extension used by Perceptron scanners.
Software:Rapidform Explorer (multiplatform software)
ScanWorks™ 3D (Microsoft Windows)


type 22 description:
Sega Genesis game ROM
The BIN file extension is associated with Game ROM of a Sega Genesis video game, that stores the data from a Sega Genesis cartridge in a single data file. It can be played on a PC using a Genesis emulation program.

Sega Genesis ROMs also sometimes use the SMD file extension.

Programs:Kega Fusion (Microsoft Windows)


 type 23 description:
SGI Powerflip file
Powerflip is a replacement for the 'flip' demo, which was a replacement for the 'spin' demo. It will read 3D models from the named files, searching first for the model in the current directory and then in the /usr/demos/General_Demos/powerflip/data/ directory. If given a model argument of '-', .I powerflip will try to read a 3D model from standard input.


type 24 description:
TenCORE plug-in file
The BIN file extension is used for plug-in files in TenCORE program. Probably some sort of plugin used in Netscape.
Software:TenCORE (Microsoft Windows)


type 25 description:
Thomson Speedtouch series WLAN router firmware
The BIN file extension is also used for binary files that contain firmware update for Thomson Speedtouch ADSL routers.

Thomson is now known as Technicolor SA and no longer produces the Speedtouch line.


type 26 description:
Thumbnail cache file
The BIN file extension is used by various applications for thumbnail cache file. Thumbnail cache is used to store thumbnail images for faster view of images in directory, because thumbnails are smaller and can be loaded faster then original images.
  • CodedColor PhotoStudio (Microsoft Windows)
  • ExifPro (Microsoft Windows)


Open Bin Files in Windows

File extension bin installer for windows is the correct option users have to open it in windows

In the link you will find an application very useful to manage these kind of files.


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