XboxKit

XboxKit is a simple utility for working with Xbox/Xbox360 DVD image formats. It supports conversion between Redump ISOs and XISO game images, and optionally creates the auxiliary video ISOs and system update files.

Mode 1: Redump → XISO (+ Video ISO + System Update)

Converts a Redump-format ISO into its component parts: game (XISO), video partition, and optionally separate system update (XGD3 only).

Standard Use

xboxkit.exe input.iso

Outputs:

• input.xiso.iso
• input.video.iso

Skip Video ISO

xboxkit.exe input.iso --skip will create input.xiso.iso only

Only Video ISO

xboxkit.exe input.iso --video-only will create input.video.iso only

System Update extraction (XGD3 only)

xboxkit.exe input.iso --unpack

Outputs:

• input.xiso.iso
• input.video.iso
• su20076000_00000000 (system update file)

Also zeroes the system update file inside the video partition

User-Defined output names

xboxkit.exe --unpack input.iso video.iso system_update

Outputs:

• input.xiso.iso
• video.iso
• system_update

Mode 2: XISO + Video ISO (+ System Update) → Redump

Combines game (XISO) and video partitions to build a redump ISO.

Optionally uses a system update file (typically named su20076000_00000000) for XGD3 ISOs.

Standard Use

xboxkit.exe input.iso video.iso will create input.redump.iso

System Update writing (XGD3 only)

xboxkit.exe input.iso video.iso su20076000_00000000 will create input.redump.iso

Mode 3: Video ISO → System Update

Extracts system update file from a video partition.

xboxkit.exe video.iso will create su20076000_00000000

WARNING: Also zeroes the system update file inside the input video partition