hdfview

Install command: 
brew install --cask hdfview

Name: HDFView

Tool for browsing and editing HDF files

https://www.hdfgroup.org/download-hdfview/

Development: Pull requests

Cask JSON API: /api/cask/hdfview.json

Cask code: hdfview.rb on GitHub

Current version: 3.4.1

Requirements: macOS >= 10.15

Versions:

Intel tahoe 3.4.1
sequoia 3.4.1
sonoma 3.4.1
ventura 3.4.1
monterey 3.4.1
big sur 3.4.1
catalina 3.4.1

Analytics:

Installs (30 days)
hdfview 74
Installs (90 days)
hdfview 223
Installs (365 days)
hdfview 1,028