UE4-DDS-Tools ver0.6.1

Texture modding tools for UE games.
You can inject texture files (.dds, .tga, .hdr, etc.) into UE assets.

Features

• Inject any size textures into assets
• Extract textures from assets
• Check the UE versions of assets
• Convert textures with texconv

Supported UE versions

• UE5.0 ~ 5.4
• UE4.0 ~ 4.27
• FF7R
• Borderlands3

Supported File Formats

This tool can convert textures between the following file formats.

• .uasset (for texture assets)
• .dds
• .tga
• .hdr
• .bmp
• .jpg
• .png

Note that it can not convert non-official DXGI formats (e.g. ASTC_4x4) from and to non-dds files.
It means you can not use .tga, .hdr, .bmp, .png, and .jpg for them.

Supported Pixel Formats

The List of supported pixel formats

• DXT1 (BC1)
• DXT3 (BC2)
• DXT5 (BC3)
• BC4 (ATI1)
• BC5 (ATI2)
• BC6H
• BC7
• A1
• A8
• G8 (R8)
• R8G8
• G16
• G16R16
• B8G8R8A8
• A2B10G10R10
• A16B16G16R16
• FloatRGB (FloatR11G11B10)
• FloatRGBA
• A32B32G32R32F
• B5G5R5A1_UNORM
• ASTC_4x4
• ASTC_6x6
• ASTC_8x8
• ASTC_10x10
• ASTC_12x12
• ETC1
• ETC2_RGB
• ETC2_RGBA

Note that Unreal Engine supports more pixel formats.
You will get Unsupported pixel format. errors for them.

Supported Texture Classes

The List of supported texture classes

• Texture2D
• TextureCube
• LightMapTexture2D
• ShadowMapTexture2D
• Texture2DArray
• TextureCubeArray
• VolumeTexture

Download

Download one of the zip files from here

• UE4-DDS-tools-*-Batch.zip is for batch file users.
• UE4-DDS-tools-*-GUI.zip is for GUI users.

GUI.exe only works on Windows10 or later.
If you use windows 8 or older, you can copy an executable from Tuw-*-Windows-x64.zip.

Released packages only work on Windows. See here if you use macOS or Linux.
For Unix Systems · matyalatte/UE4-DDS-Tools Wiki

Getting Started

• For GUI users
• For batch file users

FAQ

FAQ · matyalatte/UE4-DDS-Tools Wiki

External Projects

Texconv-Custom-DLL

Texconv is a texture converter developed by Microsoft.
It's the best DDS converter as far as I know.
And Texconv-Custom-DLL is a cross-platform implementation I made.
The official Texconv only supports Windows but you can use it on other platforms.

Tuw

Tuw is a GUI wrapper for command-line tools.
It can define a simple GUI with a json file.

License

• The files in this repository (including all submodules) are available under the MIT license.
• Released packages contain Tuw (GUI.exe) for GUI. It is released under the MIT license.
• Released packages contain Windows embeddable package for python. It is released under the PSF license.