OpenOffice – Office suite : http://www.openoffice.org
Sumatra PDF – Light PDF viewer : http://blog.kowalczyk.info/software/sumatrapdf
Interlex – Learn vocabulary in a foreign language : http://www.vocab.co.uk
Lingoes – Translator : http://www.lingoes.net
WordFind – Utility that allows you to solve many such puzzles, including word lists, missing letters, spell-check, anagrams, palindromes : http://wordfind.andyscouse.com
WordNet® is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept.
Version 3.0 program for windows platform :
http://code.google.com/p/wordnet3p0forwindows/
Under Linux open the terminal,
to install wordnet with “sudo apt-get install wordnet”
then type “wordnet hello -coorn”
to get coordinate terms (sisters) of noun “hello”
YAGO2s is a huge semantic knowledge base, derived from Wikipedia WordNet and GeoNames. Currently, YAGO2s has knowledge of more than 10 million entities (like persons, organizations, cities, etc.) and contains more than 120 million facts about these entities.
http://www.mpi-inf.mpg.de/departments/databases-and-information-systems/research/yago-naga/yago/
GoldenDict is a free dictionnary and multilingual translator :
http://www.goldendict.org
Download dictionnaries for GoldenDict here : http://www.filewatcher.com/_/?q=stardict-comn
WikiTaxi can read a Wikipedia from your hard disk :
http://www.wikitaxi.org
gWaei is a japanese-english dictionnary : http://sourceforge.net/projects/gwaei/
Linguee is a dictionnary and translator with sentence examples for many languages: https://www.linguee.com
sensagent is a useful dictionnary, translator and encyclopedia especially for technical, scientific, specialized words: http://translation.sensagent.com
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