Do not use download accelerator to download translations. It will get error.
OSContent is designed for managing, adding, creating, and deleting articles, categories and menu links.
OSContent is a wonderful time-saver if you need to quickly add content to a Joomla site.
With a few clicks, you create all the categories, articles and menu links you need for your Joomla site. Why waste time repeating steps over and over again, when you can do the same thing with just a few clicks?
Available Translations OSContent