LanguageTool is a powerful tool for checking and correcting spelling, style, and grammar errors in texts. It offers browser add-ons for Chrome, Edge, Firefox, Safari, and Opera, allowing users to receive real-time suggestions while typing emails, blog posts, or tweets. The browser add-on respects privacy and doesn't store any text. LanguageTool is also available as a desktop app for macOS and Windows, providing advanced suggestions in various writing applications. It integrates seamlessly with popular office programs like Google Docs, Microsoft Word, OpenOffice, and LibreOffice, ensuring error-free results in documents. With LanguageTool, users can correct spelling, check grammar, fix punctuation, confirm casing, improve style, and even paraphrase sentences using artificial intelligence. The tool supports multiple languages and is trusted by organizations like BMW Group, European Union, Spiegel Magazine, and more. LanguageTool offers a distraction-free writing experience, a personal dictionary, quality scoring for style and grammar, and secure text storage.