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Rapportive
Social & Communication
Rated 5 out of 5 stars (14)
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This add-on is not compatible with your version of Firefox because of the following:
Rapportive adds rich contact profiles to Gmail!
  • See what people look like, where they're based, and what they do.
  • Establish rapport by mentioning shared interests.
  • Grow your network by connecting on LinkedIn, Twitter, Facebook and more.
by Rapportive
21,390 users

All-in-One Gestures
Rated 4 out of 5 stars (346)
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This add-on is not compatible with your version of Firefox because of the following:
This extension allows you to execute common commands using mouse gestures, rocker navigation, scroll wheel navigation and page...
by Marc Boullet
187,514 users

FlashGot
Photos, Music & Videos
Rated 5 out of 5 stars (375)
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This add-on is not compatible with your version of Firefox because of the following:
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
by Giorgio Maone
1,862,693 users

FB Phishing Protector
Social & Communication
Rated 5 out of 5 stars (6)
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This add-on is not compatible with your version of Firefox because of the following:
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This add-on is not compatible with your version of Firefox because of the following:
Protects you from Phishing or Scams (through XSS injection attacks) while you're on Facebook™ - Version 4.2 introduces a Tracking Protection feature as well.
by Diego Casorran
25,402 users

WebRank Toolbar - Pagerank, Alexa, Compete and Quantcast Rank, Pages Indexed and Backlinks Checker
Alerts & Updates
Rated 4 out of 5 stars (48)
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This add-on is not compatible with your version of Firefox because of the following:
A toolbar that gives Google Pagerank, Alexa, Compete and Quantcast Rank, pages indexed and backlinks in Google, Bing and Yahoo. Bookmark webpages at PickMeWeb.com, view similar websites at SimilarSites.com. Delicious, Digg and Tweet Count.
by ProbCOMP
34,366 users

Gmail Notifier (restartless)
Alerts & Updates
Rated 4 out of 5 stars (23)
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This add-on is not compatible with your version of Firefox because of the following:
Multi-account Gmail notifier (without storing passwords)
by InBasic
25,361 users
FabTabs
Tabs
Rated 4 out of 5 stars (127)
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This add-on is not compatible with your version of Firefox because of the following:
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This add-on is not compatible with your version of Firefox because of the following:
Make your tabs look fabulous!
by ppclick
34,587 users
PopVideo
Games & Entertainment
Rated 4 out of 5 stars (38)
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This add-on is not compatible with your version of Firefox because of the following:
Pops video elements as resizable windows, lightweight and powerful.
by agunchan
12,609 users
Form History Control
Privacy & Security
Rated 5 out of 5 stars (52)
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This add-on is not compatible with your version of Firefox because of the following:
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.

Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.

Control for which webpage form history is saved or not.
by Stephan Mahieu
38,495 users
EPUBReader
Other
Rated 5 out of 5 stars (98)
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This add-on is not compatible with your version of Firefox because of the following:
With EPUBReader you can read ePub files just in Firefox. No additional software needed!
by epubreader
430,154 users
Download YouTube Videos as MP4
Photos, Music & Videos
Rated 4 out of 5 stars (127)
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This add-on is not compatible with your version of Firefox because of the following:
An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.
by ialc, Arpit Kumar
336,730 users
Grab and Drag
Other
Rated 4 out of 5 stars (209)
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This add-on is not compatible with your version of Firefox because of the following:
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This add-on is not compatible with your version of Firefox because of the following:
Enables Adobe Acrobat-style grab and drag scrolling, Flick gestures, and Momentum scrolling in Firefox. Especially useful for pen or touchscreen devices.
by Ian Weiner
27,509 users
CouponsHelper
Shopping
Rated 4 out of 5 stars (9)