Excelsior 4 (best of FF 3 / business, multimedia, shopping, entertainment suitcase)

by FujiSenseiSan

348 Add-ons in this Collection

GuifiProxy by Tomás Velázquez

Simple proxy manager
- Change proxy with two clicks
- Import and export proxies lists
- Manually add, delete and edit proxies
- Automatic authentication on proxies (bypass popup with login and password)
- Proxysel replacement

Startpage (SSL) by SSL Search Bar

Rated 4 out of 5 stars 27 reviews

663 weekly downloads

Startpage is a search engine that does not collect or share personally identifiable information. This search bar add-on utilizes SSL to protect searches between You and Startpage.

Download Status Bar by Szalgiris

Rated 5 out of 5 stars 437 reviews

72 users

If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.

Mozilla Archive Format, with MHT and Faithful Save by Christopher Ottley, Paolo Amadini

Rated 5 out of 5 stars 359 reviews

40 users

— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!

AutoProxy by lovelywcm

Rated 4 out of 5 stars 409 reviews

5 users

Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.

StartupMaster by htamas

Rated 4 out of 5 stars 309 reviews

219 users

Asks for the master password at startup (fixes multiple password prompt)

Telify by michael-koch4096589

Rated 3 out of 5 stars 57 reviews

2 users

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.

Torrent by ipduh

Rated 4 out of 5 stars 8 reviews

424 weekly downloads

Search for Torrents across all the major Torrent Trackers and Torrent Directories.
Torrent is a simple interface to the IPduh Torrent Search

SmartTemplates by Realraven (Axel Grude), Marky Mark DE

Rated 4 out of 5 stars 81 reviews

4,408 users

SmartTemplates offers an easy and powerful way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every mail identity, Stationery files can now be imported and used directly.

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 120 reviews

186 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Bluhell Firewall by Diego Casorran

Rated 4 out of 5 stars 498 reviews

98 users

Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.

hongxing cross the wall search by cleocn

Rated 3 out of 5 stars 11 reviews

350 weekly downloads

hongxing search cross the wall .
hongxing browse ,the extension on mozilla : https://addons.mozilla.org/zh-CN/firefox/addon/247541/
the others IE ,chrome ,safari ,opera extensions is here: http://fwall-w.appspot.com

Dafizilla Table2Clipboard by dafizilla

Rated 5 out of 5 stars 75 reviews

18 users

Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...

Thumbnail Zoom Plus by David Adler

Rated 4 out of 5 stars 397 reviews

5 users

Shows full image when you hover over a thumbnail. Works with Amazon, Baidu Images, Bing Images, Facebook, Flickr, Google+, Google Images, IMDb, LinkedIn, Netflix, Pinterest, Reddit, Twitter, Yandex, YouTube, Wikipedia, Yahoo Images, & many more.

RequestPolicy by Justin Samuel

Rated 4 out of 5 stars 215 reviews

8 users

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 24
Results 1630 of 348

What are Collections?

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

Explore Collections