Lexipedia
From Wikipedia, the free encyclopedia
Lexipedia is a searchable encyclopedia for the Pocket PC platform that uses Wikipedia articles exclusively for content. The database itself is freely available, but the software is commercially licensed by Revolutionary Software Front.
The encyclopedia includes over five hundred and fifty thousand (550,000) Wikipedia articles, and requires between 283MB (concise) and 950MB (unabridged) storage on a PDA. The latest update of the database was on the 29th of December, 2006, so it functions as a useful reference tool for everything that has remained unchanged since then.
A competitor, TomeRaider (which also uses Wikipedia articles) is available, yet the most recent update for that is from 2005.