Crowdin - Localize your product in a seamless way
DeepL Translator - DeepL Translator is a machine translator that currently supports 42 language combinations.
Mate Translate - Ultimate translation app for Mac, iOS, Chrome and many more
OpenL - Unofficial application of DeepL Translator
Linguee - English Dictionary and Translation Search with 1,000,000,000 example sentences from human translators. Languages: English, German, French, Spanish, and Portuguese
dict.cc - dict.cc is not only an online dictionary translating from English and German to 21 languages.