TED the Toolbar Requires Restart
A toolbar to monitor your real-time electric use. Requires TED, the Energy Detective and TED Footprints API, products of Energy, Inc. The toolbar now supports both the TED 1000 and 5000 series energy monitors.
You do the shopping. We'll do the searching. It's that simple.
Adds a small and simple button to YouTube videos that allows you to quickly download the audio of the video as an MP3 file (quality of the MP3 is as high as the video offers) without having to leave the page.
Sun Cult Requires Restart
Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...
Restrict Proxy by Private Windows, Tabs and Domain List
Classic Bookmarks Button Requires Restart
Mainly for Firefox 29+!
This add-on restores bookmarks menu known from older Firefox versions on Firefox Australis.
Use 'Customize (Toolbar)' menu to place the new bookmarks button on your favorite toolbar.
Policeman gives you precise control over what web requests are allowed. Create rules based on domain name and type of resource being requested. It can also be used to improve privacy or block cross-site scripts.
Lets you control various media sites using the media keys on your keyboard without having the Firefox window active.
Supported Sites: youtube, pandora, spotify, bandcamp, google play, yandex, soundcloud, tidalhifi, deezer, plex, vk and more.
Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Version 3.0 also includes sorting buttons. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.
This addon predicts your character based on date of birth
This add on would be added to addon bar above the taskbar with name HCGdora and click on it to open
Edit Middle Requires Restart
Show AwesomeBar results when editing in the middle (not just at the end)
Secure Password Generator Requires Restart
Easy to use add-on to create random secure passwords.
Makes the URL bar and Search bar more readable, and the navigation-toolbar compact.
Double-click action for Firefox -
double-click Link, Bookmark/History to open in new tab (emulate ctrl+click).
bioFOX Requires Restart
Bioinformatics tools on Mozilla based browsers
QuickJava Requires Restart Featured
An icon that toggles the preference of blocking mixed active content.
Preference Name: security.mixed_content.block_active_content
Adds a lightweight button below YouTube videos. This button converts the corresponding video of youtube to mp3 instantly when clicked! This is the fastest solution for youtube to mp3 converter.
PrefBar Requires Restart