Language Guesser

Google AJAX Language API - Language Detection
Guess what is the language of your text
Language Identifier - Xerox XRCE
Translated - Automatic online language identifier:
Talenknobbel V2.0
TextCat Language Guesser
PetaMem Language Identification
Languid: a statistical language identifier by Maciej Ceglowski
SILC - Systeme d'Identification de la Langue et du Codage
henrikfalck.com - Language Analyzer - online language identifier - find out what language any text, web page, or blog post is written in!
Albanian Language Identifier - iso-8859-1 Arabic Language Identifier - iso-8859-6 / cp1256 Basque Language Identifier - iso-8859-1 Breton Language Identifier - iso-8859-1 Bulgarian Language Identifier - iso-8859-5 / cp1251 Catalan Language Identifier - iso-8859-1 Chinese Language Identifier - big5 / euc-tw Croatian Language Identifier - ASCII Czech Language Identifier - ASCII Danish Language Identifier - iso-8859-1 Dutch Language Identifier - ASCII English Language Identifier - ASCII Esperanto Language Identifier - iso-8859-3 Estonian Language Identifier - Cp1257 Finnish Language Identifier - iso-8859-1 French Language Identifier - iso-8859-1 German Language Identifier - iso-8859-1 Greek Language Identifier - iso-8859-7 Hebrew Language Identifier - iso-8859-8 Hungarian Language Identifier - iso-8859-2 Icelandic Language Identifier - iso-8859-1 Indonesian Language Identifier - ASCII Irish Language Identifier - iso-8859-1 Italian Language Identifier - iso-8859-1 Japanese Language Identifier - EUC / SJIS Korean Language Identifier - EUC-KR Latin Language Identifier - ASCII Latvian Language Identifier - Cp1257 Lithuanian Language Identifier - Cp1257 Malay Language Identifier - ASCII Maltese Language Identifier - ASCII Norwegian Language Identifier - iso-8859-1 Polish Language Identifier - ASCII / win-1250 Portuguese Language Identifier - ASCII / iso-8859-1 Romanian Language Identifier - iso-8859-2 Russian Language Identifier - iso-8859-5 Slovakian Language Identifier - ASCII Slovenian Language Identifier - ASCII Spanish Language Identifier - ASCII / iso-8859-1 Swahili Language Identifier - ASCII Swedish Language Identifier - iso-8859-1 Thai Language Identifier - cp 874 Turkish Language Identifier - iso-8859-9 Ukrainian Language Identifier - iso-8859-5 / cp1251/ koi8-u Vietnamese Language Identifier - iso-8859-1 Welsh Language Identifier - ASCII Indonesian Spell Checker - Danish Spell Checker - Finnish Spell Checker - Icelandic Spell Checker - Norwegian Spell Checker - Swedish Spell Checker - Catalan Spell Checker - Dutch Spell Checker - English Spell Checker - French Spell Checker - Gaelic Spell Checker - German Spell Checker - Italian Spell Checker - Korean Spell Checker - Portuguese Spell Checker - Spanish Spell Checker - Bulgarian Spell Checker - Croatian Spell Checker - Czech Spell Checker - Greek Spell Checker - Polish Spell Checker - Russian Spell Checker - Ukrainian Spell Checker - Language Identifier