Mozilla brings free, offline translation to Firefox – TechCrunch

Mozilla has added an official translation tool to Firefox that doesn't rely on cloud processing to do its work, instead performing the machine learning-based process right on your own computer. It's a huge step forward for a popular service tied strongly to giants like Google and Microsoft. The translation tool, called Firefox Translations, can be added to your browser here. It will need to download some resources the first time it translates a language, and presumably it may download improved models if needed, but the actual translation work is done by your computer, not in a datacenter a couple hundred miles away. This is important not because a lot of people need to translate in their browsers while offline -- like screen door for a submarine, it's not really a use case that makes sense.