LegacyEditor

A WPF tool for editing Minecraft: Legacy Console Edition world files (.ms archives).
Designed for use with the Minecraft Legacy Console Leak.

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Features

• XUID Player Management — view, search, sort, and delete players by XUID
• Wipe Empty Players — remove players with zero items, XP, and ender chest contents
• Import XUID Lists — bulk-remove players not in an imported list (text file or Authy DB)
• Entity Wiping — strip entities/tile entities from region files (.mcr/.mca) with whitelist/blacklist mode
• MS Archive Support — reads and writes decompressed/recompressed .ms archives
• Dark Theme — full dark UI throughout

Download

Grab the latest build from Releases.

Usage

1. Launch LegacyEditor and drop a .ms world file onto the welcome window
2. Switch to the XUID tab to manage players
3. Switch to the Entity tab to configure entity removal
4. Click Process World to write the cleaned archive

Build from source

Requires .NET 10 SDK.

git clone https://github.com/Cosmetide/LegacyEditor.git
cd LegacyEditor
./publish.ps1

The version is read automatically from the .csproj. The output will be in LegacyEditor-v{version}-Windows\.