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SIL Software Catalog

This website contains archived materials provided for historical reference purposes only. The content and links are no longer maintained and may be outdated. SIL's current website is, and it includes a Software & Fonts section.

SIL has developed more than 60 pieces of software to support the work of its fieldworkers; most available to the public for free download. This on-line catalog contains product descriptions, download or purchasing instructions, and technical support information, including the latest SIL software Service Bulletins.

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Text Utility




Other MS-DOS software


Other Endorsed software

RALPH (Endorsed)

Current version: 1.1b, released December 1998

Produces a reverse sorted word list (that is, words are sorted beginning their last letter instead of their first letter).

Getting RALPH



SIL Language Freeware End User License Agreement.