Best Firefox Add-ons & Plugins for Web

Hide My IP VPN is number one tool for hiding your IP and unblocking any web site! No configuration! No additional software! Click and Go VPN! IMPORTANT: This addon can use regular proxy serves which you can get free of charge from any web site (for...

Auto HD - start play all YouTube videos in HD; Instant control over volume by scrolling mouse wheel; Cinema Mode - 1-click and the whole page is shaded; Make you feel as if you were in a movie theater; Over 20 predefined color themes; Instant Zoom in and...

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ImmuniWeb Self-Fuzzer is a simple Firefox browser extension designed to detect Cross-Site Scripting (XSS) and SQL Injection vulnerabilities in web applications. It demonstrates how rapidly and easily these two most common types of web vulnerabilities...

Grammarly Lite for Firefox is a free tool to help you write without mistakes on Gmail, Facebook, Twitter, Tumblr, Linkedin, and anywhere else on the Web. Grammarly Lite for Firefox integrates contextual spelling and grammar checker, thesaurus, and...

AWB Proxy is a super fast UK anonymous proxy service that lets you suft the Internet anonymously. Hides your real IP and protects you while surfing the Internet helping hide personal information. Comes with many advanced settings and features. AWB Proxy...

Pricely is a lightweight price comparison extension that promises to save you money, doesn't include any adware and only notifies you when it can really help you out. Tired of annoying popups and shady websites constantly screaming they could save you...

Provides detailed information about the data being collected trough Query String and Cookies by web analytics solutions (called "tags", "trackers" or "web bug"), ad networks, behavioral targeting and multivariate testing tools. Covers over 200 tools,...

Shop normally and ShopDAQ will find lower prices and coupons for the items and stores that you are visiting. ShopDAQ Price Compare automatically looks for competitive prices on individual items that you view in an e-commerce site and displays them in a...

StartHQ is a launcher and new tab replacement similar to Speed Dial. The launcher is populated automatically - no need to add apps one at a time or specify logo images. You also have the ability to share your launcher with colleagues. StartHQ works as a...