.vhd
1 claimant
0 primary
1 secondary
secondary-only
SWH popularity
From the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.
2.2M
total occurrences
642.5K
since 2019 (29.7%)
1970–2023
years active
Case variants in archive: .vhd (2.2M), .VHD (4.0K), .Vhd (148), .vHD (1) — aggregated above.
Attribution status
This extension is attributed to VHDL — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: △ Linguist · secondary △ Pygments · secondary ✗ Wikidata · no claim ✗ Wikipedia · no claim
Claimants (2)
Languages that list
.vhd among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| VHDL | linguist | secondary |
| VHDL | pygments | secondary |
Wikidata says… (3)
File formats, image formats, audio codecs and other non-PL
entities that claim
.vhd on Wikidata
(property P1195) or in the Wikipedia infobox.
Source: data/derived/external_extension_index.csv.
Click Use as new PL on any row to open the
Add-PL form pre-filled with that entry's name, Wikipedia/Wikidata
URL, and this extension — one submission creates the PL + claim.
| Format | Class (Wikidata P31) | Suggested label | MIME | Notes | Action |
|---|---|---|---|---|---|
| Virtual Hard Disk Q1326659 file format | disk image format | binary:other | application/x-vhd; application/x-vhd-disk; application/x-virtualbox-vhd | — | Use as new PL ↗ |
| Virtual Hard Disk v2 file format Q123245803 virtual disk file format | disk image format | binary:other | application/x-vhdx-disk; application/x-virtualbox-vhdx | wp-only | Use as new PL ↗ |
| VHSIC Hardware Description Language (with rem) Q105859631 file format | file format | — | text/plain; text/x-vhdl | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .vhd in our local mirror yet.