Wiktionary is a multilingual, web-based project to create a free content dictionary of all words in all languages. Developed by Wikimedia Foundation
License: Open Source
Google Translate excels in real-time language translation with support for multiple formats (text, voice, image), making it suitable for dynamic communication. In contrast, Wiktionary serves as a comprehensive dictionary, focusing on word definitions, etymology, and usage, but lacks real-time translation features.