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The offline AI grammar checker.

Download for Mac

Comparisons

Refine vs Grammarly
Refine vs LanguageTool
Refine vs Self-Hosted LanguageTool
Refine vs Harper
Refine vs Hemingway Editor
Refine vs ProWritingAid
Refine vs DeepL Write
Refine vs QuillBot

Guides

Use Refine offline on Mac
See how Refine handles your text
Check writing in more than one language
Use Refine in your Mac apps

Refine

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