#1 Check Plus for Google Calendar
Summary: This extension allows you to see all of your upcoming Google Calendar events, receive notifications and snooze events from any open window/tab.
Summary: Capture a region or the entire webpage with this extension. Allows you to bookmark the image or save in your Drive. Easily create an account with your Google login.
Summary: Automatically create a citation (APA, MLS, Chicago, or Harvard) from any webpage.
Type: Social & Communication
Summary: This extension will keep Google Hangouts open when you are logged into your computer.