SIL Language Technology

Software for Language Development

Supporting language communities with literacy, development, and translation tools

Software and language services to help your community flourish!

Software & Services

Fonts and writing systems to use your language anywhere!

Writing & Fonts

Document & Translate

Publish & Distribute

Write & Communicate

Software & Standards

We rely on open tools and processes to develop and support over 50 linguistic and translation products, including:

Want to get involved? Check out our paid, supported, and volunteer positions.

Serve with SIL

Recent Posts

Keyman
9 June 2026

Keyman Update for 5 June 2026

This release cycle highlights the growing impact of Keyman through a community testimony, introduces new keyboards for Hanifi Rohingya, Madurese, Punjabi, and Bayot, and includes updates for Keyman fo… read more

PrimerPrep
9 June 2026

Minor update to PrimerPrep – Version 4.02

Teaching Order no longer lost when loading a project The most important fix in this release corrects a bug where loading a saved project caused the Teaching Order to be recalculated, overwriting the c… read more

Annapurna SIL
4 June 2026

Annapurna SIL Release 3.000

We are happy to announce the release of Annapurna SIL version 3.000. This release has additional weights, new Devanagari characters and a variant glyph. Graphite has been removed in this version. Ther… read more