Leonardo Compson

Removes all annoying ads and banners from YouTube!

Easily remove desired HTML5 elements with just one click!

Easily undo closed tabs via your browser's toolbar popup!

Easily hide and restore all open tabs with the click of a button!

Generate a secure hash code (i.e. SHA-256) from any file or string!

Defending against Canvas fingerprinting by reporting a fake value.

Simply focus on the video with theater mode addon

Easily organize all your open tabs in multiple windows from toolbar popup!

Manipulate media files (video & audio) via FFmpeg interpreter right in your browser!

Easily set the layout (size & position) of your browser window

Clear unnecessary components from the URL query string and potentially improve your privacy.

A lite notifier that works with Gmail™, Yahoo, Live, iCloud, Mail.com, and GMX

Easily record audio from your computer's microphone!

A lite and easy-to-use addon that adjusts the screen color to match the environment!

Take a screenshot from the entire website with just one click!

Add a sender icon for all emails in your Gmail inbox.

Easily manage and accelerate your downloads up to 5 times!

Easily control HTML5 video playback speed via toolbar popup

Removes all ads and banners with simple regular expression rules.

Easily copy the selected text without formatting to the clipboard via the right-click menu.

Add Custom JavaScript (JS) Code or Styles (CSS) to any page.

Easy access to your favorite websites via a stylish speed dial!

Prevents sites from tracking you by blocking the PING request!

Have control over WebRTC (disable | enable) and protect your IP address.

Shows badge notification for unread emails (supports multi-account)