The most popular Chrome extension, with over 40 million users! Blocks ads all over the web.

Access websites blocked in your country, company or school with Hola! Hola is free and easy to use!

Use the Evernote extension to save things you see on the web into your Evernote account.

...

Download videos from web sites or just collect them in your video list without downloading them.

Blocks annoying video ads on YouTube, Facebook ads, banners...

The easy way to download and convert Web videos from hundreds...

Capture a screenshot of the whole webpage, and save in your...

The best security you can get in a web browser!
Allow...

Firebug integrates with Firefox to put a wealth of development...

Akismet checks your comments against the Akismet Web service to see if they look like spam or not.

Just another contact form plugin. Simple but flexible.

Improve your WordPress SEO: Write better content and have a fully optimized WordPress site using Yoast...

The most downloaded plugin for WordPress (almost 30 million downloads). Use All in One SEO Pack to automatically...

...