Firefox Power User Addons

by piker

41 Add-ons in this Collection

Image Zoom by Jason Adams

Rated 4 out of 5 stars 341 reviews

110,885 users

Adds zoom and rotation functionality for images...

Status-4-Evar by Sparky Bluefang

Rated 5 out of 5 stars 494 reviews

120,938 users

Status bar widgets and progress indicators for Firefox 4+

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 108 reviews

114,441 users

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

RefControl by James Abbatiello

Rated 4 out of 5 stars 170 reviews

68,161 users

Control what gets sent as the HTTP Referer on a per-site basis.

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 72 reviews

85,902 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

ShowIP by ShowIP Dev Team

Download Now

Experimental

Rated 3 out of 5 stars 276 reviews

29,059 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.

Dafizilla Table2Clipboard by dafizilla

Rated 5 out of 5 stars 65 reviews

15,127 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...

FxIF by Christian Eyrich, Ted Mielczarek

Rated 4 out of 5 stars 91 reviews

26,881 users

View EXIF data in image properties

Tab Wheel Scroll by Matt H

Rated 4 out of 5 stars 129 reviews

9,613 users

Switch tabs by scrolling with the mouse wheel in the tab bar.

Custom Buttons by Yan, cubegm, others

Rated 4 out of 5 stars 118 reviews

22,269 users

Gives a possibility to create custom toolbarbuttons...

DictionarySearch (Official Version) by Jaap Haitsma

Rated 4 out of 5 stars 115 reviews

6,410 users

Looks up a user selected word in an online...

Save Text To File by Robert Byrne

Rated 5 out of 5 stars 88 reviews

13,109 users

Saves highlighted text to a file in the specified directory

FlashResizer by flasresizerdeveloper

Rated 4 out of 5 stars 30 reviews

4,232 users

Makes Flash Movies/Games Resizable, and other enhancements.

OverbiteFF by The Overbite Project

Rated 5 out of 5 stars 19 reviews

3,126 users

Add legacy protocol support back to Firefox and SeaMonkey with OverbiteFF, which restores support for Gopher servers, plus CSO/ph searches, finger, whois and more! Cross-platform JavaScript runs anywhere Firefox does.

CS Lite Mod by wantora

Rated 4 out of 5 stars 46 reviews

2,711 users

CS Lite allows you to set the permission of the cookie every domain from toolbar.
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