BFRES

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BFRES is a common archival format for Wii U and Nintendo Switch that can contain anything from models, textures or animations.

Ripping Tools

There are a few tools around that can open up BFRES files and extract it's contents.

Switch Toolbox

Switch Toolbox can open, view and edit most data found in a BFRES file.

Compressions

• None: The files have no compression and can work right away.
• SZS: A secondary, often-compressed format used for Nintendo's games. Switch Toolbox can be used to open these.

List of games that use the format (Wii U)

Name	Version	Compression
Mario Kart 8	?	SZS
Pikmin 3	?	SZS
Splatoon	?	SZS
Super Mario 3D World	?	SZS

List of games that use the format (Switch)

Name	Version	Compression
ARMS	?	SZS
Mario Kart 8 Deluxe	?	SZS
Paper Mario: The Origami King	?	ZSTD
Pikmin 3 Deluxe	?	SZS
Splatoon 2	?	SZS
Super Mario Odyssey	?	SZS
Super Mario Party	?	?