Please feel free to contribute by suggesting new tools or by pointing out mistakes in the data.
|BFSU Sentence Collector||A pedagogic concordancer||concordaner, ddl, pedagogy, language learning||Windows||Free|
|CEFRLex||A web-based tool to analyse the lexical complexity of words in texts according to the CEFR scale in various languages.||text complexity, readability, language learning||Web||Free|
|Compleat Lexical Tutor||A website featuring various tools and materials for data-driven language learning.||vocabulary, language learning, lexis, web-based, ddl||Web||Free|
|SKELL||A simple tool for language learners and teachers.||language learning, language teaching||Web||Free|