Quillbot

QuillBot is an AI writing assistant for macOS that helps you paraphrase, correct grammar, and generate text in supported apps and Safari.

QuillBot (Course Hero), LLC com.quillbot.desktop

What is Quillbot?

QuillBot is a writing assistant app for macOS that helps users improve drafts, rephrase sentences, and fix grammar while they work. It is designed for students, professionals, and anyone who writes regularly in browsers and desktop apps. On Mac, QuillBot is offered through a native app workflow and Safari integration, letting users call up writing tools in supported text fields instead of switching back to a separate editor. Common uses include polishing emails, revising assignments, clarifying wording, shortening or expanding text, and overcoming writer’s block. Its main tools focus on paraphrasing, grammar correction, and AI-assisted text generation across everyday writing workflows.

Key features

  • Paraphrase sentences to rewrite wording while keeping the original meaning
  • Check grammar, spelling, and punctuation in supported writing fields
  • Generate new text or continue drafts when you need help starting or expanding ideas
  • Use inline writing assistance in supported macOS apps
  • Access writing tools in Safari while filling forms, writing emails, or posting online
  • Work with multiple languages for grammar and writing assistance

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Safety overview

Status: Mostly safe

QuillBot is legitimate writing software, but it works by reading text you type in supported apps or the browser so it can offer suggestions. That access is normal for a writing assistant, yet it can include emails, school work, forms, or other sensitive text. Use it thoughtfully when handling private or confidential material, and review the app’s privacy settings and account choices if you share sensitive writing.

Recommendation: Keep QuillBot if you actively use its writing and paraphrasing tools on your Mac. Remove it if you no longer want inline writing assistance in apps or Safari, especially if you prefer not to send drafted text to an AI writing service for analysis.

Common paths

  • /Applications/QuillBot.app

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