.isl
1 claimant
0 primary
1 secondary
secondary-only
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.
35.2K
total files
14.0K
first seen 2021–2025 (39.7%)
2019
median year (half its files since)
Case variants in archive: .isl (35.2K), .ISL (29), .Isl (5), .isL (1) — aggregated above.
Attribution status
This extension is attributed to Inno Setup — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: △ Linguist · secondary ✗ Pygments · no claim ✗ Wikidata · no claim ✗ Wikipedia · no claim
Claimants (1)
Languages that list
.isl among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Inno Setup | linguist | secondary |
SWH-mined examples (0)
No archived examples for .isl in our local mirror yet.