To access the "deep piece" or 3D data inside, you will need a third-party tool: : Download and install 7-Zip or WinZip .
: It supports strong AES-256 encryption if the creator chose to protect the contents. How to Open It Hebe.7z
: It is used in the "Into the Portal" research project to store Signed Distance Functions (SDFs) and portal files required to reproduce fractal-based figures. To access the "deep piece" or 3D data
: The format supports extremely large file sizes, theoretically up to 16 exabytes. theoretically up to 16 exabytes.