qtranslate

You can use qTranslate Plus

Got this message on my dashboard after updating to WP 3.8: "The qTranslate Editor has disabled itself because it hasn't been tested with your Wordpress version yet. This is done to prevent Wordpress from malfunctioning. You can reenable it by clicking here (may cause data loss! Use at own risk!). To remove this message permanently, please update qTranslate to the corresponding version." When will the qTranslate update for WP 3.8 be available? Is Version 2.5.38 tested on WP 3.8 yet?

Very good plugin. And IT IS compatible with 3.7.1 Here is how to it

Хреновенько

Very nice plugin to use for a multilingual site.

It worked for me