The top three recent updated extensions:

This extension for OpenOffice.org provides the following 4 Calc functions to manipulate
Japanese text.

1 FURIGANA: This function translates Japanese Kana-Kanji mixed text into Katakana.
2 KATAKANA: This function converts Hiragana characters into full-width Katakana.
3 HIRAGANA: This function converts Katakana characters into full-width Hiragana.

This is a Marathi dictionary package for OOo spellchecker.
What I did is only making this GPL'ed dictionary packaged to be recognized by OOo3.0+, and I did NOT write this dictionary. I welcome any implovements.

The source word data came from:
http://code.google.com/p/hunspell-marathi-dictionary/

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