This is just a shortcut to Chrome Plugins page.
It's just a quick way to access the "Plugins" page from the Chrome toolbar. Click on the "Plugins" icon and you'll open the plugins list. It does just that and nothing more...
Get it on Chrome Web Store »
Before version 57 of the Chrome™ browser the plugins page was called ... Hmm... "Plugins".
In the newer versions of the browser (57 and up) the "Plugins" page is replaced by "Components" page.
In older versions of the browser (Chrome 56 and older) the Plugins Button opens the chrome://plugins page. Starting with version 57 it opens the new "Components" page (chrome://components). Unfortunately, this is not the only change introduced with Chrome 57. Before that version we could disable/enable plugins on the plugins page. In the newer versions this feature is gone. To disable plugins (most noticeably -- the Flash plugin) you now need to go to the Settings menu. Check this link if you need help on Flash or PDF settings:
Flash / PDF Settings »
If you used the plugins button in the past and things are looking strange, or you just want to know what's new:
What's new: Chrome™ 57+ and the "Plugins" page »
This extension is quite simple -- it just adds a shortcut to the browser's toolbar. But there are 2 options available, in case you want to change it's behavior:
Click below to see how to access the options page:
Options: How To »