As a free Internet Explorer browser extension, isSpell checks text input boxes on a webpage. Even if your web application already includes spell checking functionality, you might still want to install this utility because it is definitely much faster than a server-side solution.
The plugin has the following features:
Adblock Plus allows you to regain control of the internet and view the web the way you want to. The add-on is supported by over forty filter subscriptions in dozens of languages which automatically configure it for purposes ranging from removing online advertising to blocking all known malware domains.
Adblock Plus also allows you to customize your filters with the assistance of a variety of useful features, including a context option for images, a block tab for Flash and Java objects, and a list of blockable items to remove scripts and stylesheets.
While similar extensions exist for Firefox, none has the reputation of this one, which will also work in Thunderbird and SeaMonkey.