Apps similar to Quick Lookup include GoldenDict, which is open source with a free version. Other options are Wiktionary, WordReference, Dictionary.com and Wordnote Dictionary. Dictionaries like Quick Lookup are a crowded field, with more than 50 alternatives for Android, the web, Windows, Linux and iPhone.
Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc.. Artha may be used as a free open-source replacement to the proprietary WordWeb Pro.
India
China
Dictionary and offline Wikipedia reader.
"Aard Dictionary is a free, fast, easy to use word lookup program that
looks up words fast even with huge dictionaries like English Wikipedia looks up words in multiple dictionaries in multiple languages without switching .
Ukraine
The Eudict is an essential reference software for English learners. It starts quickly, has a full range of features, is ad-free, and provides an uninterrupted experience. With a massive expandable vocabulary library and customizable editing, it supports translations in multiple...
China
QuickDic offline multilingual translation dictionary.
GNOME Dictionary is a simple, clean, elegant application to look up words in online dictionaries using the DICT protocol.
Italy
EU
This project is intended to be a modern, from-the-ground-up, maintainable alternative to GoldenDict(-ng), developed with Flask and React.
Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia encyclopedia, Wikipedia...
United States
Wordnik is an online English dictionary and language resource that provides dictionary and thesaurus content.Some of the content is based on print dictionaries such as the Century Dictionary, the American Heritage Dictionary, WordNet, and GCIDE.
United States
The fun and free way to look up definitions. THE graphical dictionary and visual thesaurus. We love words
MDict is a multi-platform open dictionary. It doesn't have built-in datas but use database convert/built by other users. Features:
OSS-Dict is a fast, privacy-friendly offline dictionary reader — a modern fork of Aard 2 with Material design and enhanced features for comfortable reading and lookup.
FranceEU
