Quick Locale Switcher Reinício necessário
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
SQLite Manager Reinício necessário
Manage any SQLite database on your computer.
IE Tab Reinício necessário
IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...
RESTClient, a debugger for RESTful web services. Reinício necessário
Notice: some important features (XML indentation and load old saved requests) are missing in version 2.0.0, please update to version 2.0.1.
Please follow the link ("View other versions") below To install version 2.0.1.
This extension allows Adobe installers to detect McAfee Security Scan Plus software is installed on your PC.
1) Screen capture web pages.
2) Selected regions.
3) Whole browser windows.
4) Slack direct upload (NEW!)
Edit screenshots and save images as local file or Google Drive. Annotate screenshots with different tools. Upload and share!
Image Zoom Reinício necessário
Adds zoom and rotation functionality for images...
Live HTTP Headers Reinício necessário
View HTTP headers of a page and while browsing.
Modify Headers Reinício necessário
Add, modify and filter the HTTP request headers sent to web servers. This addon is particularly useful for Mobile web development, HTTP testing and privacy.
MeasureIt Reinício necessário
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
Screengrab (fix version) Reinício necessário
Screengrab! saves webpages as images.
New features: upload to internet
Text Link Reinício necessário
Allows URI texts written in webpages to be loaded by double clicks.
Selenium IDE Reinício necessário
Selenium IDE is an integrated development environment for Selenium tests. It is implemented as a Firefox extension, and allows you to record, edit, and debug tests.
Empty Cache Button Reinício necessário
Cache clearing made easy. One click.
View JSON documents in the browser.
DOM Inspector Reinício necessário
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.
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Cookies Manager+ Reinício necessário
Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.
Gives you a place to put all your add-on buttons without over-crowding the navigation bar.