Desenvolvimento da Web

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Font Finder Em destaque

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.

Avaliado em 4 de 5 estrelas (64)
36.148 utilizadores

Clear Console Em destaque

One click to clear your cache, cookies, history, html5/local storage, http logins, all of them or restart your browser with/without notifications.

Avaliado em 4 de 5 estrelas (57)
38.492 utilizadores

QR Code Image Generator Sem reínicio Em destaque

Create a QR Code of the selected text or current URL. Customize image with different colors and sizes.Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline!

Avaliado em 5 de 5 estrelas (16)
18.138 utilizadores

The Addon Bar (Restored) Sem reínicio Em destaque

Gives you a place to put all your add-on buttons without over-crowding the navigation bar.

Avaliado em 5 de 5 estrelas (261)
141.698 utilizadores

NoScript Security Suite Em destaque

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Avaliado em 5 de 5 estrelas (1.464)
2.276.302 utilizadores

RequestPolicy Em destaque

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.

Avaliado em 4 de 5 estrelas (209)
128.023 utilizadores

Disconnect Em destaque

Make the web faster, more private, and more secure.

Avaliado em 4 de 5 estrelas (139)
261.565 utilizadores

Screengrab (fix version) Em destaque

Screengrab! saves webpages as images.
0.98 released!
New features: upload to internet

Avaliado em 5 de 5 estrelas (241)
156.968 utilizadores

User Agent Switcher Em destaque

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

Avaliado em 4 de 5 estrelas (238)
422.833 utilizadores

WebRank SEO Toolbar Em destaque

A toolbar that gives Google Pagerank, Alexa, Compete and Quantcast Rank, pages indexed and backlinks in Google, Bing and Yahoo. Bookmark webpages at PickMeWeb.com, view similar websites at SimilarSites.com. Delicious, Digg and Tweet Count.

Avaliado em 4 de 5 estrelas (63)
26.595 utilizadores

URL Fixer Sem reínicio Em destaque

URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.

Avaliado em 4 de 5 estrelas (98)
22.900 utilizadores

Advanced Cookie Manager Em destaque

A must have tool for Web Developers and Testers to Manage and monitor web cookies.

Features List:
Add
Delete
Modify
Export / Backup
Import / Restore
Monitor cookies

Available in English, French, Spanish, German and Italian languages.

Avaliado em 4 de 5 estrelas (28)
41.683 utilizadores

Classic Toolbar Buttons Sem reínicio Em destaque

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Avaliado em 5 de 5 estrelas (140)
43.141 utilizadores

Easy Copy Em destaque

Copy links to a page with one click, ready to paste anywhere else, eg. emails, blogs, forums and Twitter. Copy a single page, all open tabs or all links on a page.

Avaliado em 5 de 5 estrelas (23)
25.011 utilizadores

ColorfulTabs Em destaque

The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...

Avaliado em 4 de 5 estrelas (969)
255.212 utilizadores

FireFTP Em destaque

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Avaliado em 4 de 5 estrelas (917)
643.197 utilizadores

Empty Cache Button Em destaque

Cache clearing made easy. One click.

Avaliado em 4 de 5 estrelas (80)
71.716 utilizadores

Nimbus Screen Capture - editable screenshots Sem reínicio Em destaque

Screen capture Web Page, selected region or whole browser window, edit screenshots and save the images to Local File or Google Drive. Edit screenshots in a very user-friendly interface with the different tools.

Avaliado em 5 de 5 estrelas (136)
98.956 utilizadores

QuickJava Em destaque

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

Avaliado em 5 de 5 estrelas (244)
287.795 utilizadores

Stylish Em destaque

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

Avaliado em 4 de 5 estrelas (732)
769.864 utilizadores