Edit low-level graphical NBT data present in the game Minecraft and several other applications. Open and modify the content of schematic files, standard NBT, uncompressed NBT, MCR, and MCA along with Cubic Chucks region files. Generate entirely new Minecraft regions of change the shapes and structures in existing ones.
NBTExplorer 2.0.3 for Mac is free to download from our application library. The actual developer of this free Mac application is Justin Aquadro. The most popular version among the application users is 2.0. Our antivirus analysis shows that this Mac download is safe. The program lies within Games, more precisely Tools. This free software is developed for Mac OS X 10.6 or later.
From the developer:
NBTExplorer is a low-level graphical NBT data editor originally based on NBTedit. The key difference is NBTExplorer 's full support for Minecraft .mcr/.mca region files, a directory-tree interface for easily exploring multiple worlds, and support for the latest NBT standard.
You may want to check out more software for Mac, such as GooTool, Generator or Jum52, which might be similar to NBTExplorer.