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Gmail panel

Check and do whatever you want into your Gmail easily with a panel.
It also alerts you the unread emails.
***You need to have enabled the "Unread message icon" (Settings > Labs)***

Rated 4 out of 5 stars (48)
15,306 users

Pray Times!

Display daily Muslim prayer times.

Rated 5 out of 5 stars (331)
14,896 users

OnetToolbar

OnetToolbar Addon - Grupa Onet.pl SA

Not yet rated
13,811 users

Babbel (Beta) No Restart

Behalte Deinen Lernerfolg im Blick mit der neuen Babbel (Beta) Firefox-Erweiterung.

Rated 3 out of 5 stars (1)
12,646 users

The Browser Highlighter

Take some of the legwork out of web surfing by highlighting things like phone numbers, forms and products, and get down to the nitty-gritty faster.

Rated 1 out of 5 stars (104)
12,021 users

Telify

Converts telephone numbers into clickable links for use with CTI applications, SIP clients, Skype, Netmeeting, snom phones, the AGFEO TK-Suite Client and SerVonic IXI-PCS.

Rated 4 out of 5 stars (46)
11,804 users

Update Channel Selector

Allows you to change the application update channel.

Changing only the channel with Gecko 12 became insufficient because it's "*.mar" related security landings.

Rated 3 out of 5 stars (10)
11,669 users

B-Trust Smart Card Certificate

Configures B-Trust security device, imports B-Trust certification chains and warns user that operation is unrecoverable, if he clicks delete certificate option for B-Trust certificate.
Designed by Borica - Bankservice Plc.

Rated 5 out of 5 stars (1)
10,888 users

LocalLink

Open local URLs ("file://") from any webpage. Please see the extension homepage for explanations, the mailing list and the newsgroup where I am happy to answer questions. I am sorry that - based on past experience - I had to decide to...

Rated 5 out of 5 stars (9)
10,821 users

WEB.DE MailCheck

Informiert über neue E-Mails und zeigt die Anzahl ungelesener Nachrichten an.

Rated 5 out of 5 stars (13)
10,791 users

Feed Sidebar

The Feed Sidebar is an extension for Firefox that displays the items from your Live Bookmarks in the sidebar.

Rated 4 out of 5 stars (96)
10,775 users

Flash Killer

Remove with one click all the Flash contents of the current page, preserving space.

Rated 4 out of 5 stars (52)
10,720 users

Distill Web Monitor - AlertBox

Track changes in web pages. Get alerts for important changes.

Rated 4 out of 5 stars (104)
10,507 users

Rain Alarm Extension

This weather extension is able to warn you against precipitation (like rain or snow) by a notification. One click and you can watch what is coming by the up-to-date radar animation on top of Google Maps. Works in US, CA, AU, UK, IE, DE, NL, ES, ...

Rated 5 out of 5 stars (11)
10,367 users

StatusbarEx

Show some useful system information on the addon bar of firefox 4, such as the memory usage of system & firefox itself and network speed.

Rated 4 out of 5 stars (157)
10,302 users

Heartbleed Monitor No Restart

A Firefox add-on to notify you when you visit a webpage vulnerable to Heartbleed

Rated 3 out of 5 stars (1)
10,087 users

Coupons at Checkout No Restart

Never search for a coupon again! Coupons at Checkout uncovers coupon codes automatically at thousands of online stores. Wherever you see a ‘Coupon Code’ box, now just click to see all the retailer's latest coupons! As featured in CNET & Lifehacker!

Rated 5 out of 5 stars (10)
9,913 users

Hotmail Watcher

Secure check new Hotmail.

Rated 4 out of 5 stars (44)
9,832 users

Calomel SSL Validation

Validate the grade of security of the SSL connection. The toolbar button will change color depending on the strength of encryption from red (weak) to green (strong). The drop down window shows a detailed summary of the SSL connection.

Rated 4 out of 5 stars (43)
9,655 users

Weather Now

You will immediately see the weather condition at you current location or any other place you add.

Rated 2 out of 5 stars (17)
8,821 users