Super Mario Galaxy

Name Download Description
Whitehole v1.4.2.3 Click A level editor for Super Mario Galaxy.
Whitehole v1.1.3.1 Click This one has less features than v1.4.2.2, but it supports path editing!
Anarchy In The Galaxy Click Another level editor for Super Mario Galaxy. This one doesn't give visual feedback.
World Map Editor Click Based on Anarchy. Can be used to edit world map files.
Dossun2 v0.0.4.2 Click A collection of BCSV editing tools for SMG2. It reuses code from Whitehole.
SZS Tools Click Has a bunch of useful tools for ARC editing.
Wii Explorer Click Opens and modifies ARC files.
BMDView2 Click Can be used to view BMD and BDL model files.
BMGView Click A viewer for SMG1 text files.
MSBT Editor / Nuntius Novus Click An editor for SMG2 text files.
CANM Editor Click Opens and modifies intro camera files.
BCK Editor Click Dumps all the data of a BCK file to a TXT file.
pyTEX1 Click A small tool that can be used to replace textures of a BMD or BDL model.
pyJPC Click Extracts all the data from a particle image archive.
AW Extractor Click Extracts all sounds from AW sound bans.
Collison Exporter Click Exports KCL and COL collision files to an OBJ file.
THP Converter Click Converts video files to THP files.
Layout Editor Click A slightly buggy tool for editing layout files.

Super Mario 3D Land

Name Download Description
The Fourth Dimension v0.6 Click A level editor for Super Mario 3D Land.
Every File Explorer Click A tool for browsing, editing, replacing and extracting files.