
Google Translate
Google Translate is a free online translation service that can instantly translate text and web pages between over 50 languages. The iPhone and Android versions offer voice input.
Apertium is a rule-based machine translation platform. It is free software and released under the terms of the GNU General Public License.
apertium is a rulebased machine translation platform. it is free software and released under the terms of the gnu general public license.
languages supported in stable version: asturian, basque, breton, bulgarian, catalan, danish, english, esperanto, french, galician, icelandic, macedonian, norwegian (bokmål and nynorsk), occitan, portuguese, romanian, spanish, swedish and welsh; many more are under development.
in addition to translating through the web page, you can download and run the translator on your own machine, both on windows, mac and gnu/linux systems.
source code : https://sourceforge.net/projects/apertium/files/
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