HDF4 1-4
Readablescientific · also known as NCSA Hierarchical Data Format
HDF is a data model, library, and file format for storing and managing data.
Identify it
| Extensions | .hdf.h4.hdf4.he4 |
|---|---|
| MIME types | application/x-hdfapplication/vnd.hdfgroup.hdf4 |
| Signatures | 0e031301 at byte 0 (HDF 1-4) |
| PRONOM | fmt/1041 |
| Wikidata | Q63065200Q50419724 |
| Library of Congress | fdd000228 |
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From Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.