McKay's - Right Mouse Button Scrolller is a free Chrome add-on developed by Scott McKay. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This beta version of the program allows users to scroll most webpages by simply holding down the right mouse button.

The add-on, created by Scott McKay with special help from 'em-te', offers a convenient way to scroll webpages. After installing the extension, users can start surfing and easily scroll web pages up/down or left/right by pressing and holding the right mouse button. It is worth noting that this extension is completely free and will remain so indefinitely.

One of the highlights of McKay's - Right Mouse Button Scrolller is its commitment to user privacy. The developer emphasizes that no user information is collected or transmitted to anyone else. Additionally, the extension does not access the internet, ensuring a clean and secure browsing experience. However, it is important to note that certain webpages, such as Google, may interfere with the functionality of this extension.