Wikipedia
Open Source
Wikipedia is the most popular community-created knowledge base.
Lingoes
Free
Lingoes is a single-click multi-lingual translation software program released as a freeware translation utility.
Dictionary.com
Free
Dictionary.com is an online dictionary platform.
Everipedia
Free
Everipedia is the next generation online encyclopedia.
WordReference
Freemium
WordReference is an online translation dictionary for, among others, the language pairs English-French, English-Italian, English-Spanish, French-Spanish, Span…
Apple Dictionary
Free Personal
Apple Dictionary is an application a part of macOS. The application provides definitions and synonyms from various dictionaries, Wikipedia articles and a glos…
dict.cc
Free
dict.cc is a free, multilingual online dictionary. The site's database can also be downloaded and used offline.
Merriam-Webster
Free
Merriam-Webster is an online dictionary.
Wordnik
Free
Wordnik is an online English dictionary and language resource that provides dictionary and thesaurus content.
GoldenDict
Freemium
GoldenDict is a feature-rich dictionary lookup program, supporting multiple dictionary formats.
Google Dictionary
Free
Google Dictionary was an online dictionary service of Google, originating in its Google Translate service.
Ludwig.guru
Free
Ludwig is a smart translator and linguistic search engine which helps you to find the perfect word or sentence to express your ideas.
StarDict
Open Source
StarDict is a free GUI released under the GPL for accessing StarDict dictionary files.
QuestSoft QTranslate
Free
QTranslate is a free translator for Windows.
Tatoeba
Open Source
Tatoeba.org is a free collaborative online database of example sentences geared towards foreign language learners.
Tagaini jisho
Open Source
Tagaini Jisho is a free, open-source Japanese dictionary and kanji lookup tool that is available for Windows, MacOS X and Linux.
Encyclopædia Britannica
Commercial
Encyclopædia Britannica is a general knowledge English-language encyclopaedia.
Compare Reference.com with alternatives
Compare Wikipedia and Reference.com and decide which is most suitable for you.
Compare GoldenDict and Reference.com and decide which is most suitable for you.
Compare Lingoes and Reference.com and decide which is most suitable for you.
Compare Google Dictionary and Reference.com and decide which is most suitable for you.
Compare Dictionary.com and Reference.com and decide which is most suitable for you.
Compare Ludwig.guru and Reference.com and decide which is most suitable for you.
Compare Everipedia and Reference.com and decide which is most suitable for you.
Compare StarDict and Reference.com and decide which is most suitable for you.
Compare WordReference and Reference.com and decide which is most suitable for you.
Compare QuestSoft QTranslate and Reference.com and decide which is most suitable for you.
Compare Apple Dictionary and Reference.com and decide which is most suitable for you.
Compare Tatoeba and Reference.com and decide which is most suitable for you.
Compare dict.cc and Reference.com and decide which is most suitable for you.
Compare Tagaini jisho and Reference.com and decide which is most suitable for you.
Compare Merriam-Webster and Reference.com and decide which is most suitable for you.
Compare Encyclopædia Britannica and Reference.com and decide which is most suitable for you.
Compare Wordnik and Reference.com and decide which is most suitable for you.