Recently Updated Extensions
Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...
HTTPS Everywhere Requires Restart
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
Saved Password Editor Requires Restart
Adds the ability to create and edit entries in the password manager.
Open With Internet Explorer sends pages from Mozilla Firefox to Internet Explorer.
YouTube Video Player Pop Out lets you pop out YouTube videos so that you can watch YouTube videos while you surf.
YouTube Video Player Preview lets you preview YouTube videos when you hover over thumbnails.
Open With Requires Restart
Quickly test out your web pages in Internet Explorer, Chrome, Safari, or Opera. Open With opens the current page in your other browsers with just one click. Add Open With to your menus, toolbars and developer toolbox today!
1-Click YouTube Video Download Requires Restart
The simplest YouTube Video Downloader for all YouTube Flash sites, period.
Torrent Tornado Requires Restart
Nightly Tester Tools Requires Restart
Useful tools for the nightly tester.
Send Later Requires Restart
True "Send Later" functionality to schedule the time for sending an email.
Full Web Page Screenshots (♥♥♥♥♥) Requires Restart
FireShot makes full web page screenshots. Demo: http://bit.ly/RlBQMV
Screenshots can be quickly captured and:
― Saved as Image or PDF
― Sent to clipboard
― Annotated *
― Uploaded *
― E-Mailed *
* OS Windows only
This add-on is not compatible with your version of SeaMonkey because of the following:
- Add-on has opted into strict compatibility checking.
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
Copy Plain Text 2 Requires Restart
Copies text without formatting
Модифицирует новый дизайн Вконтакте в более привычный и удобный вид.
Reinstates the extensions.checkCompatibility preference.
Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.
Share Button for Facebook™ lets you share any web page on your Facebook™ Timeline by a quick button.
Message Seen Disable for Facebook™ lets you turn off Facebook™'s Message Seen feature automatically for your account. You can still use Seen feature for others.