.igs
1 claimant
1 primary
0 secondary
unambiguous primary
SWH popularity
Distinct files in the full Software Heritage archive (2026-06-04 export), dated by first appearance, following Desmazières, Di Cosmo, Lorentz (MSR 2025). Case-aggregated. citation.
21.7K
total files
6.8K
first seen 2021–2025 (31.5%)
2020
median year (half its files since)
Case variants in archive: .igs (15.5K), .IGS (6.2K), .Igs (1) — aggregated above.
Attribution status
This extension is attributed to iges as primary by 1 authoritative claim.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim ✓ Wikidata · Q616714 ✗ Wikipedia · no claim
Claimants (1)
Languages that list
.igs among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| iges | wikidata | primary |
Wikidata says… (3)
File formats, image formats, audio codecs and other non-PL
entities that claim
.igs 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 |
|---|---|---|---|---|---|
| Initial Graphics Exchange Specification Q616714 file format | file format | — | application/iges; model/iges | — | Use as new PL ↗ |
| Image Systems file format Q109944655 file format | file format | — | — | — | Use as new PL ↗ |
| Indigo Renderer Scene Q105857710 file format | file format | — | — | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .igs in our local mirror yet.