PopupShield

About

PopupShield keeps your browsing clean by automatically blocking and closing unwanted pop-up tabs before they steal your focus. Create a simple allowlist of sites you trust PopupShield watches for tabs those sites try to open and shuts down anything that doesn’t match your rules. No noisy settings, no clutter - just a lightweight, set-and-forget shield against intrusive tab spam.

Key features
	•	Automatically closes suspicious pop-up tabs opened by allowed sites
	•	Global allowlist + per-site exceptions for fine-tuned control
	•	Simple toolbar popup to manage your trusted domains fast
	•	Lightweight and privacy-friendly (no tracking, no selling data)

Perfect for
Stopping “ad tabs,” fake download pages, and spam redirects that appear when clicking on sketchy links.