AdFender

Paid#33 of 49 in Ad Blockers

AdFender: A paid Windows proxy filter with broad blocking controls and custom rules. Ranked #33 of 49 in Ad Blockers by our editors (6.0/10); pricing: 14-day trial; best for windows users wanting paid proxy filtering.

6.0/10★★★☆☆Editor score

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At a glance

• Editor score
  6.0 / 10
• Pricing
  14-day trial
• Best for
  Windows users wanting paid proxy filtering
• Free plan
  No
• Paid from
  $15.95/device/yr
• Device coverage
  Desktop
• Facts checked
  21 Sep 2026

• Where it wins

  • Blocks ads, trackers, malvertisements, and profiling cookies
  • Filters HTTPS connections and supported custom applications
  • Supports automatic updates, imported lists, and custom rules

• Where it doesn't

  • No free plan is available
  • The license covers one PC for one year
  • Windows is the only listed platform

Our verdict on AdFender

AdFender is Windows content-filtering software that operates as a local HTTP(S) proxy. It is designed for users who want to block banner, video, and pop-up ads alongside online trackers, malvertisements, and tracking or profiling cookies. Filtering can apply to major browsers and supported custom applications, while site exclusions and temporary filtering controls provide ways to adjust how protection operates.

AdFender Professional is priced at $15.95 per PC per year with annual billing. The plan includes ad blocking, tracker blocking, malvertisement protection, cookie removal, and automatic filter updates. A 14-day trial is available, but there is no free version. The license covers one PC and does not renew automatically, making the cost and coverage straightforward for a single Windows desktop but less suitable for users seeking multi-device access or an ongoing free option.

Its main distinction is the breadth of filtering control within a desktop proxy. In addition to HTTPS filtering, AdFender supports custom filter rules, imported third-party rules, custom application filtering, and temporary disabling of filtering. Those controls should appeal to Windows users who want more configuration than basic browser ad blocking. Users who need a Windows-focused blocker with proxy-level filtering and custom lists should consider AdFender Professional. Users seeking broader platform coverage, a free plan, or a license for more than one PC should choose an alternative.

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AdFender pricing

All 1 AdFender plans and prices →

AdFender fact sheet

Alternatives to AdFender

• AdGuardA broad ad and privacy blocker with browser, app, DNS, and parental controls.9.4
• GhosteryA free, open-source blocker with broad platform coverage and detailed privacy controls.9.2
• UOuBlock OriginA highly configurable free blocker for users who want control over filtering.9.1

See all AdFender alternatives →

Featured on iTechGuides

AdFender is listed in our Ad Blockers directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update