SQLite Manager Vereist herstart
Manage any SQLite database on your computer.
RESTClient, a debugger for RESTful web services. Vereist herstart
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.
IE Tab Vereist herstart
IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...
Selenium IDE Vereist herstart
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.
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!
Emoji Keyboard Compatibel met Firefox 57+ Aanbevolen
A free extension of the web tool https://emojikeyboard.org. It helps input emoji in the web browser with an extensive search functionality.
Image Zoom Vereist herstart
Adds zoom and rotation functionality for images...
Screengrab (fix version) Vereist herstart
Screengrab! saves webpages as images.
New features: upload to internet
MeasureIt Vereist herstart
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
FirePath Vereist herstart
FirePath is a Firebug extension that adds a development tool to edit, inspect and generate XPath 1.0 expressions, CSS 3 selectors and JQuery selectors (Sizzle selector engine).
HttpRequester Vereist herstart
A tool for easily making HTTP requests (GET/PUT/POST/DELETE), viewing the responses, and keeping a history of transactions.
Live HTTP Headers Vereist herstart
View HTTP headers of a page and while browsing.
Modify Headers Vereist herstart
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.
Text Link Vereist herstart
Allows URI texts written in webpages to be loaded by double clicks.
Cookies Manager+ Vereist herstart
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.
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
ipFood Vereist herstart Aanbevolen
Simulate the use of a series of proxy changing at each new connection.
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.