Add-ons

by sloprlek

138 Add-ons in this Collection

PDF eBook Searches by findpdf

Rated 3 out of 5 stars 5 reviews

70 weekly downloads

Yet another PDF eBook Searches. Simple addon to ease your journey to find PDF eBooks files..

View Dependencies by Florian QUEZE

Rated 4 out of 5 stars 33 reviews

1 user

View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.

Google Privacy by Herrminator

Rated 4 out of 5 stars 33 reviews

30 users

Make some popular websites respect your privacy settings.
Please see the known issues below!

Slovar za slovenski jezik by mathjazz, Briks Software, others

Rated 5 out of 5 stars 16 reviews

2,476 users

Spell-checking dictionary for the Slovene language

System Monitor by ClearCode Inc.

Provides CPU usage and memory usage graphs on the toolbar.

Browser Backgrounds by Baris Derin

Rated 5 out of 5 stars 51 reviews

1 user

Browser Backgrounds is the new Firefox extension that lets you install backgrounds directly on your browser.

Bitdefender QuickScan by BitDefender Labs

Rated 3 out of 5 stars 65 reviews

3 users

The quickest way to find out if your computer is infected!
Bitdefender QuickScan is a very fast antivirus scanner, able to determine in a matter of seconds if a system is infected with malware.
More on http://quickscan.bitdefender.com/faq

Tab Counter by Michael Kraft

Rated 4 out of 5 stars 115 reviews

4 users

A simple extension that counts the number of open tabs per window and displays the count in the toolbar...

Thunderbird Biff by David White

Download Now

Experimental

Rated 4 out of 5 stars 37 reviews

6 users

This add-on provides a visual indicator of new Thunderbird mail availability in supported clients (Firefox, Sunbird) and Thunderbird itself. Note: you MUST install this add-on in BOTH Thunderbird and supported clients as there are both client AND ser...

TryAgain by Paul Lammertsma, Mathijs

Rated 4 out of 5 stars 68 reviews

1 user

TryAgain keeps trying to load a webpage when the server cannot be reached.

Gmail Manager by Todd Long

Download Now

Experimental

Rated 4 out of 5 stars 1,151 reviews

0 users

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.

Hide Menubar by yuoo2k

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

Dictionary Switcher by Dao Gottwald, MrWarper

Rated 4 out of 5 stars 180 reviews

31 users

Toggles dictionaries automatically or manually and displays the currently selected one

Display Contact Photo by Samuel Mueller

Rated 4 out of 5 stars 117 reviews

8 users

Displays the contact photo/image/picture of the sender/recipient while reading or composing a message. Supports photos in a local folder and the 'Face' header for embedded photos. The add-on adds new generic photos and many styling possibilities.

MailHops by Andrew Van Tassel

Rated 4 out of 5 stars 40 reviews

2,371 users

MailHops maps the route an email took to get to you. Displaying the senders location, weather, user-agent and authentication used.
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 10
Results 6175 of 138

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections