Add-ons for Google Products
About this Collection
Makes using Google tools easier.
15 Add-ons in this Collection
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
The main feature of SearchPreview is to enhance your search results pages. It inserts site preview images (thumbnails) and popularity ranks into Google™, DuckDuckGo™, Yahoo™ and Bing™ searches.
Display all Google services as buttons or as a space-saving dropdown menu next to your address bar. Reach services like Gmail, Google Drive, Maps, Calendar, and many more in a single click from your browser.
Add useful extra features to Gmail, like hierarchical labels, an unread message icon on your browser tab, file attachment icons, and more.
A productive way to organize, read and share the content of your favorite feeds, blogs and news sites. Feedly offers a seamless transition from Google Reader.
Shareaholic is the easiest way to share & bookmark great content from anywhere on the web from one simple ALL-IN-ONE add-on. Works with Facebook, Twitter, Pinterest, Google, LinkedIn, E-mail and 200+ additional services.
GMarks helps you sync & manage your bookmarks with Google Bookmarks...
The original Gmail notifier for multiple accounts. Allows you to receive new mail notifications along with viewing account details including unread messages, saved drafts, spam messages, labels with new mail, space used, and new mail snippets.
CustomizeGoogle enhances Google by adding information and removing unwanted information.
A compilation of some of the best Greasemonkey user scripts for YouTube in one interface.
Note from Mozilla: This add-on has been discontinued. Try WebMail Notifier instead.
The original notifier for Gmail.
Display Wolfram Alpha results in Google searches.
No need to switch search engines when you can use both at once!
Adds collapsible header and sidebar, event title text wrap, colored weekend days, week numbers, and skins to Google Calendar.
Improve relevancy by up to 40% on Google and Yahoo! by automatically digging out results from as deep as page 100.