The DEEPL machine translation engine should be added to OmegaT. Perhaps as a script first (see https://github.com/pinae/DeepL-Console-Translator ), then taking advantage of the word replacement suggestions as in https://www.deepl.com/translator ; the js used in the web page are also available and should expose all needed methods.
We cannot add DeepL in OmegaT until there is an official API with acceptable terms of service.
(I do not close, because the API will probably be released.)
In the meantime, you can probably use the OmegaT Browser Plugin:
https://github.com/yoursdearboy/omegat-browser
Didier
Last edit: Didier Briel 2017-10-20
There's an API reference available now https://www.deepl.com/api-reference.html
So far, it does not seem possible for individuals to get an API key.
(I asked DeepL directly.)
Didier
The DeepL MT is implemented in trunk #10306
DeepL Pro is now available, and gives access to the API: https://www.deepl.com/pro.html
DeepL is available in SVN (/trunk, rev. 10306).
Didier
Implemented in the released version 4.1.4 of OmegaT.
Didier