Microsoft HTML Help Project (w/o index)
Unknowntext
file format
Identify it
| Extensions | .hhp |
|---|---|
| MIME types | text/plain |
| Signatures | 5b4f5054494f4e535d at byte 0 |
| Wikidata | Q105857182 |
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Open it
No software is recorded for this format.
Convert it
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Sources
From Wikidata. Updated 2026-10-20.