by Sara

15 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,799 reviews

2,256,333 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...

Web Developer by chrispederick

Rated 5 out of 5 stars 218 reviews

537,789 users

The Web Developer extension adds various web developer tools to the browser.

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 341 reviews

148,513 users

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

Tile Tabs by DW-dev

Rated 5 out of 5 stars 238 reviews

70,503 users

Displays tabs in tiled layouts in Firefox. Arrange tiles horizontally, vertically or in a grid. Resize tiles by dragging splitter bars. Tabs and links can be dragged to open in other tiles. Supports multiple tiled layouts. Works with tab groups.

Omnibar by Ajit K

Rated 4 out of 5 stars 461 reviews

45,714 users

Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.

Open With Photoshop by Baris Derin

Rated 5 out of 5 stars 48 reviews

21,629 users

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

BugMeNot by retailmenot

Rated 4 out of 5 stars 216 reviews

38,571 users

Bypass compulsory web registration with the context menu via www.bugmenot.com.

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 93 reviews

38,887 users

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

InvisibleHand by InvisibleHand

Rated 4 out of 5 stars 185 reviews

38,704 users

Automatically get the lowest price when you shop online or search for flights. InvisibleHand shows a discreet notification when a better price is available on a product or flight you're shopping for. Covers over 580 retailers in the US, UK & Germany.

TableTools2 - Copy/Sort/Chart/Filter Table&More! by Mingyi Liu

Rated 5 out of 5 stars 45 reviews

16,909 users

Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.

Auto-Sort Bookmarks by antoyo, Cartographe, others

Rated 4 out of 5 stars 106 reviews

18,202 users

Sort bookmarks by multiple criteria

Google Shortcuts - All Google Services at a glance by Soeren Rinne

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Rated 4 out of 5 stars 348 reviews

42,461 users

Display all Google services as buttons or as a space-saving dropdown menu next to your address bar. Reach services like Gmail, Google reader, Google maps, Google calendar, and many more in a single click from your browser.

Grab Them All (screenshots of many pages) by rzelazko

Rated 4 out of 5 stars 16 reviews

3,134 users

GrabThemAll extension takes screenshot of sites specified in external file and write them as graphic file to selected directory. URL of sites to shot must be written in *.txt file and start with http[s]:// prefix, URL separated by new line sign.

Extension List Dumper by Sogame

Rated 4 out of 5 stars 127 reviews

5,851 users

This extension adds a button ("Dump list") to the Add-ons window. When this button is pressed, a new window is opened with the list of installed extensions, themes or plugins...

Manage Folders by mchenryc

Rated 5 out of 5 stars 30 reviews

2,996 users

Places a "Manage Folder" item on the context menu of bookmark folders, which opens the "Places Organizer" expanded to that folder.

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