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QuillBot: AI Writing and Grammar Checker Tool

QuillBot: AI Writing and Grammar Checker Tool

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4.6 (1,870 ratings)
14 new ratings
43 views
This extension has been viewed 43 times

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Elevate your writing with QuillBot's AI-powered productivity tools: Grammar Checker, Paraphrasing Tool, AI writer, and more!
Type
Extension
Users
4,000,000 users
1M
Website quillbot.com
quillbot
View author page of quillbot
Featured Extension

Hand-picked for quality and usefulness

Published
Published on February 8, 2018
Version 4.16.2
Manifest version
3
Updated
Updated on April 16, 2025
productivity/communication
Extension Category
Website
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View QuillBot: AI Writing and Grammar Checker Tool Chrome Extension on Chrome Web Store
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Download QuillBot: AI Writing and Grammar Checker Tool - All Versions & Previous Releases

Get QuillBot: AI Writing and Grammar Checker Tool Chrome extension version history. Download and install older versions safely for Chrome, Edge, Brave and other Chromium browsers.
Total Users
4,000,000+
Latest Version
4.16.2
Size
22.22MiB
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Safety First: Important Notice

The extension files provided here are for reference and backup purposes only. To ensure your safety and security:

  • Install extensions directly from the Chrome Web Store whenever possible
  • Exercise caution with older versions as they may contain security vulnerabilities
  • Always verify the source and integrity of downloaded extension files

Download History & Previous Versions of QuillBot: AI Writing and Grammar Checker Tool

Explore the complete version history and download archive of QuillBot: AI Writing and Grammar Checker Tool. Access all previous releases and updates safely and securely.
Version Number
Release Date
Download Options
4.16.2
Latest Version
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View extension manifest file
4.16.1
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4.15.1
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4.15.0
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4.14.0
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4.11.1
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4.11.0
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4.10.0
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4.9.1
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4.9.0
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Showing 1 to 10 of 26 results

Step-by-Step Guide: Installing Chrome Extensions from ZIP and CRX Files

Learn how to safely install Chrome extensions from local files. Follow our detailed installation guides for both ZIP archives and CRX packages.
Installing ZIP File
  1. 1 Unzip the downloaded file to a location you can easily find
  2. 2 Open Chrome and navigate to chrome://extensions
  3. 3 Toggle on "Developer mode" using the switch in the top right corner
  4. 4 Click the "Load unpacked" button and select the unzipped folder
  5. 5 The extension will be installed and ready to use
Installing CRX File
  1. 1 Open Chrome and navigate to chrome://extensions
  2. 2 Toggle on "Developer mode" using the switch in the top right corner
  3. 3 Drag and drop the downloaded .crx file directly onto the extensions page
  4. 4 Click "Add extension" when prompted to confirm
  5. 5 The extension will be installed and ready to use
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