LanguageTool is an online grammar, style and spell checker that is used by millions of people around the world. It is a multilingual tool that masters more than 30 languages and dialects. Its main languages are English, Spanish, German, French, Dutch, and Portuguese.
LanguageTool offers a variety of tools such as correct spelling, check grammar, fix punctuation and confirm casing. It also offers tools to improve style by detecting overused phrases, foreign terms, redundant words and improper word choice. LanguageTool also offers a paraphrase tool that uses artificial intelligence to rephrase your sentences to be more formal, fluent, simple or concise.
LanguageTool is available in two versions. The free version corrects spelling as well as simple punctuation and some style mistakes. The premium version offers even more suggestions for advanced punctuation, style and typography with the “Picky Mode”.