Whistone is a free browser plug-in offering popular features from other browsers that can be added to your own. Additional features are available with registration.
Apart from this, Whistone also has other popular features like "open behind" and "close whole site" that can make your browsing more efficient and enjoyable. Plus, you can use Whistone for FREE without any date limitation. However, if you want to access extended features, you can easily register online.
Overall, Whistone is an excellent browser plug-in that can help you customize your browsing experience according to your preferences. It is easy to use, reliable and offers plenty of useful features that can save you time and effort while surfing the web. So, give it a try and see how it can enhance your browsing experience.
Version 1.11: N/A