Gerhards FF-Extensions

by Gerhard Hofmann

17 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,801 reviews

20,691,895 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Video DownloadHelper by mig

Rated 4 out of 5 stars 6,388 reviews

4,479,309 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,828 reviews

2,112,241 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 983 reviews

1,276,934 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,554 reviews

342,039 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

IE Tab by PCMan, yuoo2k

Rated 4 out of 5 stars 1,201 reviews

201,917 users

IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...

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

Rated 4 out of 5 stars 288 reviews

164,888 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!

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 349 reviews

141,379 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

SearchPreview by Edward Ackroyd

Rated 4 out of 5 stars 392 reviews

83,689 users

The main feature of SearchPreview is to enhance your search results pages. It inserts site preview images (thumbnails), popularity ranks and sponsored links (where available) into Google™, DuckDuckGo™, Yahoo™ and Bing™ searches.

ShowIP by ShowIP Dev Team

Download Now

Experimental

Rated 3 out of 5 stars 285 reviews

50,624 users

Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.

Print/Print Preview by Patrick H. Lauke

Rated 4 out of 5 stars 62 reviews

28,788 users

Replace the default "Print" button with the Mozilla Suite style "Print/Print Preview" toolbar button/menu...

AutoAuth by Christopher Finke

Rated 4 out of 5 stars 47 reviews

11,185 users

AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.

Plugins Toggler by Trinh Nguyen

Rated 5 out of 5 stars 21 reviews

3,224 users

Adds a toolbar button to manage installed plugins.

After installation, the button is placed in your Customise Toolbar window (View/Toolbars/Customise...). You need to open this window and drag it to your preferred location in the main toolbar.

Download Statusbar by C.J.

Download Now

Experimental

Rated 4 out of 5 stars 1,459 reviews

329,107 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao

TrashMail.com for Mozilla Firefox® by Ferraro Ltd.

Rated 4 out of 5 stars 60 reviews

10,400 users

Create free disposable email addresses and paste them directly in forms. This helps to protect you from spam mails and could be useful when subscribing to forums or newsletters...
  1. 1
  2. 2
Results 115 of 17

What are Collections?

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

Explore Collections