DVD data file and backup data file

other

IFO files contain DVD-Video Disc Information including headers that tell the DVD player what screen to show at startup, where each chapter starts, where audio tracks are located on the disc, etc. IFO files are accompanied by BUP files which are backups of the IFO files and therefore completely identical.

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Open it

• PhotoRecOpen sourcereads · GNU General Public License
• Q3898244Open sourcereads · BSD licenses / GNU General Public License / GNU Lesser General Public License
• VLC media playerOpen sourcereads · GNU Lesser General Public License, version 2.1 or later
• Mediamatics DVDExpressreads
• PowerDVDreads · proprietary license

Convert it

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Sources

• PRONOM x-fmt/419
• Wikidata Q13454995

From PRONOM, Wikidata. Updated 2026-10-20.

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