GoldenDict is a feature-rich dictionary lookup program, supporting multiple dictionary formats.

Google Dictionary was an online dictionary service of Google, originating in its Google Translate service.

Ludwig is a smart translator and linguistic search engine which helps you to find the perfect word or sentence to express your ideas.

StarDict is a free GUI released under the GPL for accessing StarDict dictionary files.

dict.cc is a free, multilingual online dictionary. The site's database can also be downloaded and used offline.

TinySpell is a free tool that checks spelling in any program.

FCorp English Dictionary is a portable English Dictionary that uses various search methods.

Lingoes is a single-click multi-lingual translation software program released as a freeware translation utility.

DeepL is an online translation service, which trains artificial intelligence to understand and translate texts.

WordWeb is an international English dictionary and thesaurus program for Microsoft Windows, iOS, Android and Mac OS X.

ABBYY Lingvo Dictionaries for desktop and mobile devices let you translate words, expand your vocabulary and master foreign languages.

TheSage is an online English dictionary and thesaurus.

Aard Dictionary is a free, fast word lookup program.

Babylon is a computer dictionary and translation program.