Firefox Power User Addons

by piker

40 Add-ons in this Collection

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 120 reviews

23,870 users

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

Image Zoom by Jason Adams

Rated 4 out of 5 stars 354 reviews

65,547 users

Adds zoom and rotation functionality for images...

ShowIP by Anonymous user f5ac7e

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Experimental

Rated 3 out of 5 stars 283 reviews

14,453 users

Shows the ip address and additional information about the remote host using ip2info.org.
Also Displays Information about your local internet connection.
Privacy note: Data on what host you visit is only sent when you enable remote data.

Save Text To File by Robert Byrne

Rated 4 out of 5 stars 110 reviews

8,492 users

Saves highlighted text to a file

RefControl by James Abbatiello

Rated 4 out of 5 stars 180 reviews

54,347 users

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

Dafizilla Table2Clipboard by dafizilla

Rated 5 out of 5 stars 74 reviews

10,257 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...

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 77 reviews

54,230 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.

Custom Buttons by Yan, cubegm, others

Rated 4 out of 5 stars 124 reviews

5,487 users

Gives a possibility to create custom toolbarbuttons...

ViewAbout by Gary Kwong

Rated 4 out of 5 stars 16 reviews

2,271 users

Enables access to various about: dialogs from the View menu.

Link Status Redux by Juha Aatrokoski

Rated 5 out of 5 stars 25 reviews

1,420 users

Shows an indicator on the status bar or status popup panel in front of the link address when the mouse cursor is over a link to a page you have bookmarked or visited before.

FxIF by Christian Eyrich, Ted Mielczarek

Rated 4 out of 5 stars 96 reviews

15,320 users

View EXIF data in image properties

DictionarySearch (Official Version) by Jaap Haitsma

Rated 4 out of 5 stars 108 reviews

4,299 users

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

Tab Wheel Scroll by Matt H

Rated 4 out of 5 stars 160 reviews

5,728 users

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

Dafizilla ViewSourceWith by dafizilla

Rated 4 out of 5 stars 52 reviews

2,771 users

The main goal allows users to open (and in some cases edit) page source with external applications.

OverbiteFF by The Overbite Project

Rated 5 out of 5 stars 22 reviews

1,676 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.
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