Open BUP File

BUP Frequently Asked Questions

What is BUP file?

A BUP file is a backup file of an IFO file that has been copied from a DVD. It contains a large amount of data related to the content of the DVD and can be accessed if the IFO file cannot be read for whatever reason. These files, like IFO files, are not encrypted. They are used to store and save data, including user information. The BUP extension is added to the existing file name, after the original extension. The BUP extension must be deleted in order to open the file with the corresponding program.

Are BUP files binary?

Yes, BUP files are binary and store DVD backup information in compressed video binary format.

What applications can I use to open BUP file?

BUP files are supported by multiple different applications. Most popular of them are:

• PowerDVD
• Apple DVD Studio Pro
• Roxio Popcorn