Bernhard Kau

This is a helper plugin to be able to use the WordPress Exporter to export one of the languages used with qTranslate into a XML file. Without this plugin qTranslate will export the content with all languages including the langueage separation comments. The XML file can than be used to backup your data or to import each language into it’s own blog or even into a Multisite WordPress installation.

qTranslate Exporter

A simple plugin to enable the WordPress Exporter to export a specific qTranslate language with the correct content language.

Soft79

Migrates WPML translations to qTranslate.
Compatible with: 
<a href="https://wordpress.org/plugins/qtranslate-x/" rel="ugc">qTranslate X</a>, 
<a href="https://wordpress.org/plugins/qtranslate-slug/" rel="ugc">qTranslate Slug</a>, 
<a href="https://wordpress.org/plugins/woocommerce-qtranslate-x" rel="ugc">WooCommerce & qTranslate-X</a> (best used in combination with qTranslate X) and 
<a href="https://wordpress.org/plugins/qtranslate-support-for-woocommerce/" rel="ugc">qTranslate support for WooCommerce</a>
Might be compatible with other qTranslate forks and helper-plugins as well, but not tested.
Goodbye WPML, Hello qTranslate!
Note: This plugin will save you a lot of work, but more configuration and tweaking might be necessary.

W2Q: WPML to qTranslate

Migrates WPML translations to qTranslate.

qTranslate Exporter vs W2Q: WPML to qTranslate