WhiteSmoke makes English grammar correction software, translation software, and other specialized English writing tools.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
- Online
Sites and apps similar to PaperRater include LanguageTool, which is open source with a free version. Other options are Grammarly, Harper, Grammit and Refine. There's no shortage of Grammar Checkers like PaperRater, with more than 50 alternatives for Mac, Windows, iPhone, iPad and Android.
WhiteSmoke makes English grammar correction software, translation software, and other specialized English writing tools.
SpellCheckPlus is a grammar checker that finds common spelling errors and grammatical mistakes in English.
This app can be used in self teaching of languages and as an addition to English lessons. With this course one can master grammar easily and learn to build sentences correctly. It will also help to avoid mistakes in oral speech and writing.



Crossplag™ is the most holistic tool for plagiarism checking dedicated to democratizing plagiarism checking while enabling users to have full ownership and control over their data.

A local-first writing assistant with offline grammar checking and AI-powered rewriting nothing you write ever leaves your computer.


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A data driven text analysis and text comparison tool. Useful for comparing two texts simultaneously, keyword sampling, and improving your writing flow. Its core caoabilities are:




Mac menu-bar app that translates, fixes or rewrites selected text in place in any app, and types what you dictate at the cursor.




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