An AI-powered proofreading tool supports over 20 languages, offering free and premium versions with extensive grammar checks across multiple apps.
- Grammar Checker
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- iPhone
- iPad
- Microsoft Edge
- ONLYOFFICE
- Google Chrome
- Microsoft Outlook
- Safari
- Visual Studio Code
- Microsoft Word
- Eclipse
- TinyMCE
- Google Docs
- Thunderbird
- Vim
- Sublime Text
- GNU Emacs
- Opera
- Gmail
- LibreOffice
- Apache OpenOffice
- Mozilla Firefox
- LibreOffice - Writer
+4Transform your writing instantly with Compose. Fix grammar, improve tone, and craft professional messages with just a keyboard shortcut, anywhere on your computer.
- Grammar Checker
- Freemium • Proprietary
- Mac
Ludwig is the first sentence search engine that helps you write better English by giving you contextualized examples taken from reliable sources.
- Dictionary
- Freemium • Proprietary
- Mac
- Windows
- Online
- Android
+2Slick Write is a powerful, free tool that makes it easy to check your writing for grammar and spelling errors, potential stylistic mistakes, and other features of interest. Whether you're a blogger, novelist, or student writing an essay for school, Slick Write can help take...
- Grammar Checker
- Free • Proprietary
- Mac
- Windows
- Linux
- Online
AI-powered tool for real-time proofreading, grammar and style suggestions, tone adjustments, and more. Compatible with Word, supports 80+ languages.
- Grammar Checker
- Freemium • Proprietary
- Online
- Google Chrome
- Microsoft Edge
- Mozilla Firefox
Sentence Stack is the free linguistic search engine for improving your English with sentence examples, grammar checking, and more.
- Grammar Checker
- Free • Proprietary
- Online
- Google Chrome
Ginger Keyboard is the world’s first smartphone keyboard to offer advanced writing tools, including live as-you-type proofreading, alongside standard and advanced keyboard features like word prediction, autocorrect, emoji and swipe typing.
- Grammar Checker
- Freemium • Proprietary
- Mac
- Windows
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
Typely is precise. Existing tools for improving prose raise so many false alarms that their advice cannot be trusted. Instead, the writer must carefully consider whether to accept or reject each change.
- Note-taking Tool
- Free • Proprietary
- Online
+1RewritePal is a free, AI-powered tool designed to make your writing clear, compelling, and tailored to any audience. Whether you're a student, professional, or content creator, RewritePal helps you transform paragraphs into polished, reader-friendly text in seconds.
- Grammar Checker
- Free • Open Source
- Online
Editorr uses real human beings to proofread and edit your written content, 24 hours a day, seven days a week, worldwide.
- Grammar Checker
- Paid • Proprietary
- iPhone
- iPad
Eloquent is a proofreading software for English, Spanish, French, German, Portuguese, Polish, Dutch, and more than 20 other languages. It finds many errors that a simple spell checker cannot detect.
- Free • Open Source
- Linux
- Flathub
- Flatpak
Writefull is automated proofreading for academic writing, with AI language models trained on millions of published journal articles across all academic disciplines. Its language check provides tailored suggestions for academic texts across grammar, spelling, vocabulary...
- Grammar Checker
- Freemium • Proprietary
- Mac
- Windows
- Overleaf
- Microsoft Office Word
+4We use artificial intelligence and natural language processing technology to find your writing errors and offer smart suggestions.
Discontinued- Grammar Checker
- Free • Open Source
- Online
- Self-Hosted
- Google Chrome
- Drupal
- bbPress
- Wordpress
- LibreOffice
- Apache OpenOffice
- Firefox
+5lengusa is a linguistic search engine and smart translator for perfecting your English, with its ever growing sentence database of over 300 millions records from reliable contexts.
- Translator
- Free • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- Windows Phone
- iPad
- Linux Mobile
- Apple TV
- Kindle Fire
+4Wordvice AI Proofreader is an all-in-one editor and writing tutor that makes context-based suggestions to improve your vocabulary and enhance your style.
- Grammar Checker
- Freemium • Proprietary
- Online