LinkShield od Link-SD

LinkShield is a free privacy-focused ad, tracker and popup blocker for Firefox.
Main features:
- Blocks common advertising domains.
- Blocks common tracking services.
- Prevents intrusive popup and pop-under tabs.
- Detects tabs that open as about:blank and later redirect to advertising.
- Includes an aggressive popup protection mode.
- Lets you disable protection for individual websites.
- Shows blocked-item counters.
LinkShield works locally in your browser and does not transmit browsing data to external servers.
Created by Link-SD.