A material definition editor for all FromSoftware games up to and including Sekiro.
Supports MTD binders (.mtdbnd) and single MTD files (.mtd), with or without DCX compression.
In order to open Sekiro files, you must copy oo2core_6_win64.dll from Sekiro into the MTD Editor folder.
Requires .NET 4.7.2 - Windows 10 users should already have this.

• Fix problem when saving certain edited params

• Sekiro is supported
• Textures are editable
• Better UI
• More translated descriptions

• BND4 (DS2, DS3, BB) is supported
• Description and shader path are editable
• Supported texture types are displayed

Costura.Fody by Simon Cropp, Cameron MacFarland

Octokit by GitHub

Semver by Max Hauser

SoulsFormats by Me