Adguard for Windows

Product snapshot

AdGuard is a visually appealing, highly adjustable ad-blocking tool designed to strip adverts from websites. Its interface is tidy and modern, with easy-to-find controls that make basic operation straightforward for most users.

Interface choices and user levels

The program offers two interaction modes: a simplified view for casual users and an advanced view that exposes deeper controls. The more advanced layout is simply a way to access detailed options without hiding anything from power users.

Out-of-the-box behavior

By default, AdGuard applies a moderate ad-filtering profile, so you get effective protection immediately without needing to tweak settings. That means browsing feels cleaner right away, although a small number of ads can still slip through the default filters — when that happens, you can add manual blocks.

Security and nuisance suppression

Beyond removing standard banner and inline ads, the app also attempts to block malicious websites and phishing attempts, and it suppresses annoying pop-up windows. These extra protections make it more than just a basic ad blocker.

Compatibility and tweaking

AdGuard supports mainstream web browsers and can be configured to work with less common alternatives. It also lets you customize filter lists and rules to target specific ad types or domains; consult the official documentation for step‑by‑step instructions.

Performance concerns

In our tests the most significant issue was browsing speed: the app noticeably slowed page loads, contrary to its claims about improving load times. This slowdown was substantial enough that it undermines the overall experience and is difficult to ignore.

Bottom line

Visually pleasing and simple to use, AdGuard does an admirable job of removing many ads and blocking pop-ups and potentially harmful sites. However, the current impact on browsing performance makes it hard to recommend for daily use until those speed problems are resolved.