Blackbam

For fixing problems with TinyMCE Advanced and qTranslate. Remove line breaks and whitespace, enable custom stylesheets and multiple textareas. Fully customizable.
Plugin Homepage: http://www.blackbam.at/blackbams-blog/2012/01/28/wordpress-3-3-tinymce-advanced-qtranslate-fix-style-problems/
Note: This plugin can be useful, but it is not complete yet, as the combination of the two Plugins can cause a lot of problems. Please report any problems or code improvements you may find.
<h3>Known issues</h3>

TinyMCE Advanced qTranslate fix editor problems

For fixing problems with TinyMCE Advanced and qTranslate. Remove line breaks and whitespace, enable custom stylesheets and multiple textareas.

michel.weimerskirch

Plugin to make qTranslate work with GravityForms. No more need to duplicate forms for each language.
In order to use you need both qTranslate and GravityForms installed.
After it is installed, you can use the qTranslate quicktags (see http://www.qianqin.de/qtranslate/forum/viewtopic.php?f=3&t=3&p=15#p15) for your field names, confirmation messages, etc.
e.g. if you use “[:en]Your name[:de]Ihr Name[:lb]Ären Numm” as a label, qTranslate – with the help of this plugin – will automatically choose the correct language (in this example either English, German or Luxembourgish) when displaying the form.
To report a bug or contribute to the plugin, please create an issue at the project page on GitHub: https://github.com/mweimerskirch/wordpress-qtranslate-support-for-gravityforms
I won’t answer to requests in the support forum.

qTranslate support for GravityForms

Plugin to make qTranslate work with GravityForms. No more need to duplicate forms for each language.

TinyMCE Advanced qTranslate fix editor problems vs qTranslate support for GravityForms