So similar to argos translate but not open source?
Not sure if it’s open source but it looks like you can email the guy and get the code. It’s from someone who’s been involved with the OpenNMT project for a while. It looks like you load the OpenNMT CTranslate2 model and SentencePiece tokenizer model directly into the software. He said he’s using some of my models too which you can access in this form by unzipping a .argosmodel file.
Ah, interesting! I wonder why he did not publish it directly on GitHub or somewhere else.