Translate any word at any time. The Wiktionary and Google Translate add-on for Firefox will give you an in-line dictionary for any word you point to or double-click; whole page translation of any web page in another language.
Need another awesome YouTube add-on for Firefox? The Complete YouTube Saver lets you download YouTube videos in various formats including 480p/1080p (DASH formats). Convert audio track from videos to MP3 or WAV, or save audio track in native format (Ogg Vorbis, AAC/M4A, MP3). Save YouTube page, video, and comments pages to one folder.
FireGestures is a customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
This add-on is a handy tool to navigate to your most frequently visited websites. It allows user to configure their own list of most frequently visited websites and by default comes with 15 plus most frequently visited websites around the world.
CSS Live Reloader is a Firefox extension to ease website CSS development. The extension reloads a page CSS whenever it changes on the server, resulting in something close to live editing of the stylesheet.
A super basic add-on that adds a ‘refresh frame’ button to the right-click context menu. Great addition for developers working on systems that utilize HTML frames.
This add-on displays web vulnerability information from PunkSPIDER about the site you’re currently visiting. PunkSPIDER is an open source project that scans the entire Internet for web vulnerabilities and provides the results free and open to the public.
Weekdone provides you a quick form to plan your weekly tasks and journal done items. Share key goals, accomplishments and challenges with your team. Just click the toolbar icon to access your form and fill in your report form without closing the page you are already on. Weekdone is a quick team dashboard with weekly e-mail reports for every manager or team leader too.
Use Zimbra? This add-on notifies you when new messages arrive in your Zimbra mailbox. You can view your next appointments and see also ongoing tasks.
Social Share Counts for Delicious, Facebook, Google+, LinkedIn, Pinterest, StumbleUpon, and Twitter for Anything Loaded in Your Browser. Social Site Icons Load in Your Statusbar With Text Counts.