Provides a backend module to convert locallang.xml and locallang.php files to xliff. For every language, contained in the source file, an extra file gets created.
Its recommended to install the extension via composer. Either add it to your composer.json in the TYPO3 project root or in the project root just enter
composer require evoweb/ew-llxml2xliff
Download and install the extension with the extension manger module or directly from the TER.