After the Deadline is an intelligent grammar, style, and spell checker. It works with most web sites.

Shrinks long URL with TinyURL.

This extension facilitate the update of publications. It provide the capability of obtaining the latest citation count from Google Scholar.

Synchronizes your bookmarks, passwords and password exceptions between browsers. Uses your own (or third party) web or ftp server so you have complete control and privacy.

Healthy browsing is a unique add-on which takes care of your healthy by periodically notifying you to drink a glass of water. Medical science recommends to drink 8-10 glasses of water everyday. Healthy browsing simply reminds this periodically.

Add some facilities to work with torrents.ru: notifications of statistics, personal messages, new torrents and comments. Torrent file viewing.

Download YouTube in a single click. Download YouTube videos in FLV and MP4 (both High Definition and iPod compatible High-Quality). The simplest YouTube Video Downloader for all YouTube Flash sites, period.

Extension for reading and learning Latin. Requires the Alpheios Basic Libraries extension.