# Uniform Type Identifier

> string used to identify file types on Apple subsystems

**Wikidata**: [Q2257511](https://www.wikidata.org/wiki/Q2257511)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Uniform_Type_Identifier)  
**Source**: https://4ort.xyz/entity/uniform-type-identifier


## References

1. [Source](http://arstechnica.com/reviews/os/macosx-10-4.ars/11)
2. [Source](http://arstechnica.com/reviews/os/macosx-10.4.ars/11)
3. Freebase Data Dumps. 2013
4. [Source](https://developer.apple.com/library/prerelease/content/documentation/FileManagement/Conceptual/understanding_utis/understand_utis_intro/understand_utis_intro.html)