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Mouse Gesture Events Compatible with Firefox 57+

Control your browser faster and easier with gestures using mouse movement.

Rated 4 out of 5 stars (11)
749 users
Updated September 25, 2017

Progress Test Studio Extension Compatible with Firefox 57+

Progress Test Studio extension enables recording and executions of web tests within Firefox Web browser. The advanced recording options enable you to visually highlight an element, inspect the DOM and automatically generate verification.

Not yet rated
1 user
Updated September 25, 2017

Header Editor Compatible with Firefox 57+

Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests

Rated 5 out of 5 stars (4)
111 users
Updated September 25, 2017

Open With Requires Restart

Quickly test out your web pages in Chrome, Edge, Safari, or Opera. Open With opens the current page in your other browsers with just two clicks.

Open With as a WebExtension is being developed. See the development channel to try it.

Rated 4 out of 5 stars (168)
20,269 users
Updated September 25, 2017

Clear Browsing Data Compatible with Firefox 57+

Delete browsing data, such as cookies, history and cache, directly from the browser toolbar.

Not yet rated
0 users
Updated September 24, 2017

Refined GitHub Compatible with Firefox 57+

Simplifies the GitHub interface and adds many useful features.

Rated 4 out of 5 stars (9)
439 users
Updated September 24, 2017

External Application Button (WebExtension) Compatible with Firefox 57+

A highly customizable external application button and context-menu items

Rated 4 out of 5 stars (4)
154 users
Updated September 24, 2017

Edit with Adobe Photoshop Compatible with Firefox 57+

Adds a context menu item to send image links directly to Adobe Photoshop photo editor

Not yet rated
0 users
Updated September 24, 2017

eCleaner (Forget Button) Compatible with Firefox 57+

Quickly delete your browser history, cookies, cache, downloads, forms, and passwords

Rated 4 out of 5 stars (7)
514 users
Updated September 24, 2017

BugReplay Compatible with Firefox 57+

Screencast and Network Debugging Tool

BugReplay is a bug reporting tool where you can record your screen synced with network traffic- capturing bugs in real time.

Try BugReplay for free now- sign up at https://www.bugreplay.com

Not yet rated
0 users
Updated September 24, 2017

Github Notifications in Tabs Compatible with Firefox 57+

Opens a full page of GitHub notifications in tabs.

Not yet rated
6 users
Updated September 23, 2017

RESTer Compatible with Firefox 57+

A REST client for almost any web service.

Rated 4 out of 5 stars (26)
2,107 users
Updated September 23, 2017

AngularScope Compatible with Firefox 57+

A simple extension that allows you to inspect the AngularJS scope that a DOM element binds to.

This is not an official extension by the AngularJS team.

Not yet rated
12 users
Updated September 23, 2017

Render Whitespace on GitHub Compatible with Firefox 57+

Renders spaces as · and tabs as → in all the code on GitHub.

Not yet rated
1 user
Updated September 23, 2017

Dummy Form Filler Compatible with Firefox 57+

One click to populate HTML forms with dummy data. Works out of the box.

Rated 5 out of 5 stars (11)
1,365 users
Updated September 23, 2017

CoderStats link for Github Coders

Display a link to the CoderStats.net page for the currently displayed GitHub user when browsing github.com.

Rated 5 out of 5 stars (1)
7 users
Updated September 22, 2017

json-content-type-override Compatible with Firefox 57+

Allow to override any content type containing json to application/json. Can be very useful to override vendor specific content type.

Not yet rated
6 users
Updated September 22, 2017

SeoQuake SEO extension

Accelerate your SEO efforts on the fly. SEOquake is a free plugin for browsers that provides you with key SEO metrics for a specific page, along with other useful tools such as SEO Audit and many others.

Rated 4 out of 5 stars (218)
36,029 users
Updated September 22, 2017

Ace Script Requires Restart

User Script Manager with the support of Ace Stream technologies

Rated 2 out of 5 stars (8)
5,828 users
Updated September 22, 2017

Hide My IP

Hide My IP is number one tool for hiding your IP and unblocking any web site!

Rated 5 out of 5 stars (38)
14,875 users
Updated September 22, 2017