Credits and licences
Last updated: 29 October 2026
Third-party data and components that Okeh uses, with the licences that allow it.
| What | What it does | Licence |
|---|---|---|
| IP geolocation by DB-IP | The DB-IP Lite “City” database, downloaded every month to our server: it works out the approximate city, region and country of whoever opens a document, without sending the IP address to outside services. | Creative Commons Attribution 4.0 International (CC BY 4.0) |
| PDF.js, Mozilla | Shows PDF documents page by page. | Apache License 2.0 |
| Plus Jakarta Sans, Tokotype | The site typeface, served from our own server. | SIL Open Font License 1.1 |