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User Agent Switcher Vereist herstart

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Waardering 4 van 5 sterren (336)
178 gebruikers

SQLite Manager Vereist herstart

Manage any SQLite database on your computer.

Waardering 4 van 5 sterren (354)
89 gebruikers

Element Hiding Helper voor Adblock Plus

Bestrijd de tekstadvertenties! Element Hiding Helper is een bij Adblock Plus behorende extensie die is bedoeld om het maken van regels voor verbergen van elementen te vereenvoudigen.

Waardering 5 van 5 sterren (473)
328 gebruikers

Live HTTP Headers Vereist herstart

View HTTP headers of a page and while browsing.

Waardering 4 van 5 sterren (216)
41 gebruikers

NoRedirect Vereist herstart

NoRedirect lets the user take control of HTTP redirects. It can be used to interdict an ISP's DNS search redirection hijacks, preview/screen "shortened" URLs (e.g., TinyURL), stop the annoying redirection of "smart" error pages, etc.

Waardering 4 van 5 sterren (95)
6 gebruikers

HttpFox Vereist herstart

An HTTP analyzer addon for Firefox

Waardering 4 van 5 sterren (217)
18 gebruikers

Remote XUL Manager

Manages the Remote XUL whitelist to allow websites and local files to load XUL content. For versions compatible with Firefox 41 and lower, see All Versions page below.

Waardering 5 van 5 sterren (36)
12 gebruikers

Cookie Importer Vereist herstart

Imports cookies from a textfile.
Reads Netscape standard cookies.txt files as exported by IE and others.
Very useful in combination with the Cookie Exporter add-on.

Waardering 4 van 5 sterren (46)
1 gebruiker

JavaScript Debugger Vereist herstart

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Waardering 4 van 5 sterren (52)
1.074 gebruikers

Dafizilla Table2Clipboard Vereist herstart

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...

Waardering 5 van 5 sterren (75)
16 gebruikers

Stylish Sync

Sync engine for Stylish with backup / restore facility.

Waardering 5 van 5 sterren (31)
5 gebruikers

RequestPolicy Vereist herstart

Beheers welke cross-site verzoeken worden toegelaten. Verbeter de privacy van uw surfen. Beveilig uzelf tegen Cross-Site Request Forgery (CSRF) en andere aanvallen.

Waardering 4 van 5 sterren (215)
11 gebruikers

Live HTTP Headers (clone)

View HTTP headers of a page and while browsing.

This is an unofficial "Live HTTP headers" clone, mainly to fix the Replay feature!

Waardering 4 van 5 sterren (17)
4 gebruikers

Linkification Vereist herstart

Converts text links into genuine, clickable links...

Waardering 4 van 5 sterren (288)
6 gebruikers

RefControl Vereist herstart

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

Waardering 4 van 5 sterren (180)
20 gebruikers

DOM Inspector Vereist herstart

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.

Waardering 5 van 5 sterren (78)
14.289 gebruikers

Stylish-Custom Vereist herstart

custom additions to Stylish extension

Waardering 4 van 5 sterren (10)
8 gebruikers

Proxy Tool Vereist herstart

Proxy Tool - Powerful, yet User-friendly proxy tool to manage your proxies and anonymity needs, including: 46M+ user agents (world's largest), 10 different spoofed HTTP referrers, auto-proxy rotation, plus many more. Developed by http://ProxyList.co

Waardering 3 van 5 sterren (49)
4 gebruikers

RequestPolicy Continued

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.

Waardering 4 van 5 sterren (28)
7 gebruikers

Font Finder Vereist herstart

FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

Waardering 4 van 5 sterren (80)
7 gebruikers