Download QuillBot: AI Writing and Grammar Checker Tool
Available versions
You can find the current and older versions of QuillBot: AI Writing and Grammar Checker Tool here. You can download the archived versions or inspect their source codes.
As a free user, you can only download the latest version.
| Version | Download | Size | Download count | Timestamp |
|---|---|---|---|---|
| 4.17.0 | CRX · ZIP · Source code | 23.58M | 0 | 2025-04-23 |
| 4.16.2 | Paid users only | 23.48M | 0 | 2025-04-16 |
| 4.16.1 | Paid users only | 23.48M | 0 | 2025-04-15 |
| 4.15.1 | Paid users only | 21.80M | 0 | 2025-04-07 |
| 4.15.0 | Paid users only | 21.92M | 0 | 2025-04-03 |
| 4.14.0 | Paid users only | 21.92M | 0 | 2025-04-02 |
| 4.11.1 | Paid users only | 21.86M | 0 | 2025-03-20 |
| 4.11.0 | Paid users only | 21.86M | 0 | 2025-03-14 |
| 4.10.0 | Paid users only | 21.84M | 0 | 2025-03-12 |
| 4.9.1 | Paid users only | 19.17M | 0 | 2025-03-04 |
| 4.9.0 | Paid users only | 19.16M | 0 | 2025-02-26 |
| 4.8.0 | Paid users only | 19.10M | 0 | 2025-02-20 |
| 4.7.0 | Paid users only | 18.01M | 0 | 2025-02-15 |
| 4.2.2 | Paid users only | 41.34M | 0 | 2025-02-04 |
| 4.2.0 | Paid users only | 41.34M | 0 | 2025-02-04 |
| 4.1.1 | Paid users only | 41.34M | 0 | 2025-02-04 |
| 3.62.3 | Paid users only | 21.70M | 0 | 2025-02-04 |
| 3.62.2 | Paid users only | 21.70M | 0 | 2025-02-04 |
| 3.60.8 | Paid users only | 20.82M | 0 | 2025-02-04 |
| 3.57.0 | Paid users only | 20.31M | 0 | 2025-02-04 |
| 3.52.3 | Paid users only | 20.76M | 0 | 2025-02-04 |
| 3.43.0 | Paid users only | 21.94M | 0 | 2025-02-04 |
| 3.41.0 | Paid users only | 21.46M | 0 | 2025-02-04 |
| 3.34.2 | Paid users only | 19.28M | 0 | 2025-02-04 |
| 3.29.4 | Paid users only | 18.56M | 0 | 2025-02-04 |
| 3.25.1 | Paid users only | 9.32M | 0 | 2025-02-04 |
| 3.23.1 | Paid users only | 9.03M | 0 | 2025-02-04 |
Install CRX file
An CRX file is the file format used for distributing and installing browser extensions in Google Chrome, Microsoft Edge, and other Chromium-based browsers. These extensions add functionalities and features to the Chrome browser, enhancing user experience by integrating additional tools directly into the browsing interface. Similar to an executable file, a CRX file contains all the components needed for an extension to run, including JavaScript code, images, CSS files, and other resources.
Option 1: The easy way (for Windows users only)
- Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from chrome-stats.com in one click. You only need to do this once!
- Type in
chrome://restartin the URL bar to restart the browser for the changes to take effect. - Download and install the QuillBot: AI Writing and Grammar Checker Tool CRX file
Option 2: Advanced method
- Download QuillBot: AI Writing and Grammar Checker Tool CRX file
- NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to use option 1, or download the ZIP file instead.
- In the URL bar, go to
chrome://extensions - Enable Developer mode
- Drag and drop the downloaded QuillBot: AI Writing and Grammar Checker Tool CRX file into the Extensions
page
- When prompted, click Add extension to install QuillBot: AI Writing and Grammar Checker Tool.
Install ZIP file
- Download and unpack the QuillBot: AI Writing and Grammar Checker Tool ZIP file to a directory of your choice.
- In Chrome browser, go to
chrome://extensions - Enable Developer mode.
- Click on the Load Unpacked button.
- Select the directory of with the unpacked QuillBot: AI Writing and Grammar Checker Tool ZIP file from step 1. QuillBot: AI Writing and Grammar Checker Tool is now installed on your browser.
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