Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
LibreTranslator - Android translation app with translations from LibreTranslate
DeepL Translator - DeepL Translator is a machine translator that currently supports 42 language combinations.
Lentil Translate - An Android client for the Lingva Translate
LibreTranslate - LibreTranslate is a free and open-source and self-hostable machine translation server. It also has a public instance designed for personal or infrequent use.
Translatium - Translate 100+ Languages Instantly Work fast, communicate clearly, just a shortcut away. No browser switching. No interruptions.