Best Online Dictionary Products in 2025

The program has the following features: Use of WebKit for an accurate articles' representation, complete with all formatting, colors, images and links.

Key GoldenDict features:

Open Source Multiple Formats Support Cross-Platform Rich Features

Open Source

All-in-one encrypted to-do list, habit tracker, journaling, life-tracking and notes app.

Key Lunatask features:

Unified Platform Privacy-Focused Flexible Notion-Style Projects Multiple Views

Visit website freemium

Dictionary.com is the world’s leading digital dictionary. We provide millions of English definitions, spellings, audio pronunciations, example sentences, and word origins. .

Key Dictionary.com features:

Comprehensive Definitions User-Friendly Interface Additional Learning Tools Mobile App Availability

dict.cc is not only an online dictionary translating from English and German to 21 languages.

Key dict.cc features:

Extensive Vocabulary User-Generated Content Offline Access Pronunciation Guide

Open Source wiki-dictionary by the Wikimedia foundation.

Key Wiktionary features:

Comprehensive Language Coverage Free and Open Access User-Generated Content Rich Content Variety

No other dictionary matches M-W's accuracy and scholarship in defining word meanings. Our pronunciation help, synonyms, usage and grammar tips set the standard. .

Key Merriam-Webster features:

Comprehensive Definitions Historical Linguistic Information Ease of Use Additional Learning Resources

Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.

Key Google Translate features:

Free to use Supports multiple languages User-friendly interface Real-time translation

Lingoes is an easy and intuitive dictionary and text translation software.

Key Lingoes features:

Multi-language Support User-friendly Interface Offline Capabilities Translation Features

WordReference is a free online Oxford dictionaries for Spanish, French, Italian, German and more.

Key WordReference features:

Comprehensive Language Support Detailed Dictionary Entries Language Forums Additional Tools

English Dictionary and Translation Search with 1,000,000,000 example sentences from human translators. Languages: English, German, French, Spanish, and Portuguese.

Key Linguee features:

Bilingual Search Engine Contextual Examples Wide Range of Languages Free to Use

Huge collaborative massively multilingual dictionary.

Key Glosbe features:

Wide Range of Languages Collaborative Contributions Multimedia Examples Free Access

Localize your product in a seamless way.

Key Crowdin features:

Source Files Management Over-The-Air Content Delivery Sketch Plugin Jira Integration

freemium $50.0 / Monthly (Pro)

Cambridge University Press has been publishing dictionaries for learners of English since 1995.

Key Cambridge Dictionaries Online features:

Comprehensive Definitions User-Friendly Interface Pronunciation Guides Rich Example Sentences

StarDict is a Cross-Platform and international dictionary Software.

Key StarDict features:

Open Source Multi-platform Support Extensive Dictionary Support Customizable Interface