Facebook Like Button
+ Add to Chrome 
Like, recommend or share content with your friends from any site you visit with the Facebook Like plugin for Chrome.
Facebook Like Button description: Now you can like, share or recommend web pages, images, videos (html5 only) and audio (html5 only) on Facebook from any site you happen to be on, with the click of a button. Once you've installed ...
Google Mail Checker
+ Add to Chrome
Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.
The unread count updates automatically from time to time. Clicking on the button takes you to your Gmail Inbox
Undo Close Tab
+ Add to Chrome
Accidentally closed your last tab? Tired of losing tabs in Incognito? Don't worry, everything is possible with this extension.
You can also use it inside incognito mode by ticking the "Allow this extension to run in incognito" box in the Extensions manager, a real lifesaver ! Now with delete function you can easily delete any pages you want whenever ...
YouTube Video Downloader
+ Add to Chrome
Easy Video Downloader. Download Video from Any Page. Download Mp3 or Flash Games. Download Music. HD Download. Download Helper.
A browser plugin that allows you to download video and audio files from almost any page for further viewing on your computer. It supports a huge selection of sites including Youtube, Facebook, Vkontakte, Vimeo, Veoh, Blip, Metacafe, Dailymotion, Break as ...