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The 7 Best Anti-Adware Software (2026 Update)
Updated: December 2025
By: Tibor Moes is the founder of SoftwareLab. He has tested 28 antivirus brands and studied Cybersecurity at Stanford. Read how we test antivirus.
Norton
Ranked #1 of 28
- Malware Protection 100%
- Security Features 100%
Norton has the best anti-malware protection, excellent security features, and a great price. It’s the best anti-adware software of 2026.
- Malware protection: 100%. Norton stopped all 1,200 malware attacks in our test.
- Security features: 100%. Anti-phishing, firewall, VPN, password manager, and more.
- Speed impact: 100%. Norton did not slow down our test PC.
Try it risk-free, thanks to its 60-day return policy.
Avast
Ranked #2 of 28
- Malware Protection 100%
- Security Features 80%
Avast offers excellent protection, many bonus features, and a beautiful design. However, it lacks a password manager.
- Malware protection: 100%. Avast stopped all 1,200 malware attacks in our test.
- Security features: 80%. Avast does not include a password manager.
- Speed impact: 100%. Avast did not slow down our test PC.
Try it risk-free, thanks to its 30-day return policy.
The best anti-adware software of 2026
In 2026, we tested 39 security products from 28 brands to measure how effectively they protect against adware and other potentially unwanted programs (PUPs).
Our evaluation involved infecting a test PC with 1,200 malware samples, including well-known adware such as Fireball and the Ask Toolbar.
We also examined each product’s password manager, VPN, anti-phishing browser extensions, firewall, and other key security tools. Here are the best anti-adware programs of 2026:
Scroll down for the reviews.
Norton Review
Norton is ranked #1 of 28 brands.
Norton is the best anti-adware software of 2026. It has perfect anti-malware protection, no impact on the speed of your PC, all the security features you need, and an excellent price.
Buy it if you want complete protection. You will get excellent anti-malware, anti-phishing, a firewall, a password manager, and an unlimited VPN, which will protect your privacy online.
- Malware protection: 100%. Norton detected and removed each of the 1,200 malware samples in our test.
- Speed impact: 100%. Norton’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 100%. Norton includes anti-malware, anti-phishing, firewall, VPN, password manager, and more.
- Price: 100%. Compared to similar products at Bitdefender and McAfee, Norton offers more value for money.
Try it risk-free, thanks to its 60-day return policy.
Detailed Review
Norton Anti-Adware Review
Norton delivers the most comprehensive adware protection available across all major operating systems.
Adware Protection
In our extensive testing, Norton consistently achieved a 100% adware detection rate. Its real-time protection tool, known as SONAR, outperformed every competitor.
We reviewed the ten most recent independent test results from AV-Test and conducted our own lab analysis. Norton successfully detected and neutralized all 1,200 adware samples and intrusive pop-up campaigns in real time.
SONAR combines heuristic analysis with machine learning to identify both known and emerging adware threats. Instead of relying solely on signature databases, it recognizes suspicious behavior patterns—allowing it to block new and modified adware variants before they can install or display unwanted content.
Firewall
Norton’s Smart Firewall actively monitors both incoming and outgoing network connections for unusual activity. It blocks potential intrusions before they can cause harm.
Unlike the default Windows firewall, which only tracks inbound connections, Norton also inspects outbound traffic to detect applications attempting to connect to suspicious domains.
Additionally, it conceals inactive network ports, making it significantly harder for attackers to locate and exploit them through scanning techniques.
VPN
Norton’s built-in unlimited VPN enhances online privacy and blocks advertising trackers. It uses AES-256 encryption and the OpenVPN protocol to ensure strong security, while its no-logs policy guarantees anonymity.
The VPN supports torrenting (P2P) and includes advanced features like auto-connect, a kill switch, ad tracker blocking, and split tunneling.
While competitors such as Bitdefender restrict users with daily data limits of around 200 MB unless upgraded, Norton provides unlimited encrypted traffic at no extra cost.
Password Manager
Norton’s password manager integrates seamlessly with browsers and mobile devices. It simplifies secure password creation, auto-filling, and syncing. Biometric access via fingerprint or facial recognition enhances both convenience and security, ensuring your credentials remain protected against adware attempting to harvest login data.
Prices & Packages
- Norton Antivirus Plus – €20 (Europe) / $30 (USA): Includes adware protection, a firewall, and a password manager for one PC or Mac.
- Norton 360 Standard – €35 (Europe) / $40 (USA): Adds a VPN and dark web monitoring for one (Europe) or three (USA) devices.
- Norton 360 Deluxe – €40 (Europe) / $50 (USA): Expands protection to five devices and includes a privacy monitor and parental controls.
- Norton 360 Advanced – €45 (Europe only): Adds identity protection for up to ten devices.
- Norton 360 Select + LifeLock – $100 (USA only): Bundles LifeLock identity theft protection for ten devices.
In some regions, Norton 360 Advanced is marketed as Norton 360 Premium, offering identical features minus the identity protection component.
Additional Features
- Web Protection: Blocks adware-hosting and malicious websites via the Safe Web browser extension.
- Cloud Backup: Safely stores key files away from adware and ransomware threats.
- Parental Controls: Helps parents manage and monitor children’s online activity.
- Privacy Monitor: Searches data brokers for your exposed personal details.
- Webcam Protection: Prevents adware and spyware from hijacking your camera feed.
- Dark Web Monitoring: Detects stolen data shared or sold online.
- LifeLock Identity Theft Protection: Available in the USA for comprehensive identity recovery.
Is Norton the Best Anti-Adware Software of 2026?
Yes. Norton ranked as the top-performing anti-adware suite in our testing.
Modern cybersecurity requires protection beyond simple malware detection. Norton combines exceptional adware blocking, real-time device security, online privacy tools, and identity protection to create the most complete security suite available today.
You can try Norton risk-free with its 60-day money-back guarantee.
Avast Review
Ranked #2 out of 28
Avast is ranked #2 of 28 brands.
Avast is one of the best anti-adware software of 2026. It has perfect anti-malware protection, no impact on the speed of your PC, many security features, and one of the best designs we’ve seen.
Buy it if you want excellent protection and superb design. You will get anti-malware, anti-phishing, a firewall, and a VPN. However, Avast does not include a password manager.
- Malware protection: 100%. Avast detected and removed all of the 1,200 malware samples in our test.
- Speed impact: 100%. Avast’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 80%. Avast one includes anti-malware, anti-phishing, firewall, VPN, and more. But no password manager.
- Price: 100%. Considering Avast’s excellent security features and design, its price is more than fair.
Try it risk-free, thanks to its 30-day return policy.
Detailed Review
Avast Anti-Adware Review
We tested Avast One and found it to be one of the strongest anti-adware solutions available today. Its detection performance rivals top-tier brands like Norton and Bitdefender.
The paid versions include a wide range of tools—such as an unlimited VPN, privacy enhancements, and system cleanup utilities—and support Windows, macOS, Android, and iOS across multiple devices. Overall, Avast is a reliable, feature-rich option for users seeking powerful cross-platform adware protection.
Adware Protection
During our tests, we ran over 1,200 adware samples through Avast’s detection engine. It successfully identified and blocked every single one. Full system scans completed in about 54 minutes, while real-time monitoring stopped intrusive pop-up downloads and hidden adware installers instantly.
Avast’s behavior-based scanning technology excels at recognizing ad-injecting processes even before they begin displaying unwanted ads. However, the free version is frequently interrupted by upgrade prompts, which can be distracting.
Firewall
Avast’s firewall allows users to monitor both inbound and outbound traffic and manually control which applications can access the internet. While it functions reliably, its interface lacks the automation and polish offered by competitors like Norton or Bitdefender.
One notable omission is the Wi-Fi Inspector tool for Windows, previously used to detect unsecured devices on a shared network—a helpful feature we’d like to see reinstated.
VPN
Avast One Essential’s free VPN offers 5 GB of data per week, which is sufficient for light browsing or ad-free video streaming. In paid plans, the VPN provides unlimited data, but during our testing, speeds were average and content unblocking was inconsistent compared to other premium options such as Bitdefender’s VPN.
Security-wise, it uses AES-256 encryption and a strict no-logs policy, ensuring that ad networks and third parties cannot track your browsing behavior.
Bonus Features
Avast includes a wide set of additional tools aimed at optimizing both privacy and system performance:
- Browser Data Cleaner: Clears cookies and cached files used by ad trackers.
- Software Updater: Keeps applications current to close adware exploit vulnerabilities.
- Password Protection: Shields stored credentials from malicious extensions.
- Ransomware Shield: Prevents adware from locking your screen or encrypting data.
- Email Guard: Blocks phishing attempts and ad-laden spam.
Premium subscribers also gain access to Tracking Prevention, which limits cross-site advertising profiles.
Is Avast the Best Anti-Adware Software of 2026?
Avast delivers impressive adware detection, broad device support, and a solid mix of performance and privacy tools. While it lacks a dedicated password manager and advanced parental controls, it remains one of the most balanced anti-adware suites available.
For users who want a complete security package—including password management—Norton 360 Deluxe remains the better all-in-one alternative.
You can try Avast risk-free with its 30-day money-back guarantee.
TotalAV Review
Ranked #3 out of 28
TotalAV is ranked #3 of 28 brands.
TotalAV is one of the best anti-adware software of 2026. It has near-perfect anti-malware test scores, an intuitive design, no impact on the speed of your PC, and lots of security features.
Buy it if you want an easy-to-use program at a great price. You will get anti-malware, anti-phishing, a password manager, and a VPN, which will protect your privacy online. But no firewall.
- Malware protection: 99.8%. TotalAV detected and removed nearly all of the 1,200 malware samples in our test.
- Speed impact: 100%. TotalAV’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 90%. TotalAV includes anti-malware, anti-phishing, VPN, and a password manager. But it doesn’t have a firewall.
- Price: 90%. TotalAV offers generous discounts in the first year, but high renewal prices in the second year.
Try it risk-free, thanks to its 30-day return policy.
Detailed Review
TotalAV Anti-Adware Review
TotalAV provides an affordable, user-friendly, and effective defense against intrusive adware across all major platforms.
Adware Protection
We were impressed by TotalAV’s near-perfect adware detection performance. Powered by Avira’s proven scanning engine, it includes four scan types: Quick, System, Smart, and Custom. During our full System Scan—which took roughly one hour—system performance remained smooth and responsive.
TotalAV identified and removed 99.8% of adware threats, including pop-up injectors, browser hijackers, and hidden ad-supported applications. Its real-time protection module also intercepted suspicious downloads and unwanted installers before they could execute.
VPN
TotalAV’s built-in Safe Browsing VPN proved to be a valuable addition. With 48 server locations worldwide, it maintained stable connection speeds suitable for everyday browsing and streaming.
It supports peer-to-peer file sharing and includes essential security features like a kill switch and automatic activation on unsecured Wi-Fi networks.
Although not as fast as premium standalone VPNs, it’s a highly capable integrated tool for blocking ad trackers and maintaining online privacy.
Password Manager
We tested Total Password and found it dependable and secure, leveraging AES-256 encryption to protect stored credentials. It supports automatic password saving and form filling, along with two-factor authentication.
The interface is intuitive, making it easy to organize and retrieve logins safely. While it lacks advanced options such as hardware token support, it handles all the key password management functions with reliability and simplicity.
Bonus Features
TotalAV enhances its anti-adware protection with several useful extras:
- Identity Protection (by Aura): Monitors for leaked or stolen personal data.
- System Tune-Up Tools: Includes a Startup Manager and Junk Cleaner to improve device performance and remove temporary files often exploited by adware.
- Web Shield: Blocks connections to advertising networks and unsafe domains.
- Tracking Prevention: Reduces exposure to behavioral ad profiling.
Is TotalAV the Best Anti-Adware Software of 2026?
TotalAV stands out as one of the best-value anti-adware solutions available. It combines strong detection rates, responsive real-time protection, and helpful privacy features like a VPN and password manager.
For users seeking comprehensive yet straightforward protection against adware and other digital threats, TotalAV is a top recommendation.
You can try TotalAV risk-free with its 30-day money-back guarantee.
Panda Review
Ranked #4 out of 28
Panda is ranked #4 of 28 brands.
Panda is an excellent anti-adware program. It has near-perfect anti-malware protection, no impact on the speed of your PC, all the security features you need, and flexible pricing.
Buy it if you want great protection and customization options. You will get anti-malware, anti-phishing, a firewall, a password manager, and an unlimited VPN, which will protect your privacy online.
- Malware protection: 99%. Panda detected and removed nearly all of the 1,200 malware samples in our test.
- Speed impact: 100%. Panda’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 100%. Panda Dome includes anti-malware, anti-phishing, firewall, VPN, password manager, and more.
- Price: 80%. Compared to similar products at Norton, Panda Dome is expensive. However, its flexible pricing is excellent.
Try it risk-free, thanks to its 30-day return policy.
Detailed Review
Panda Dome Anti-Adware Review
Panda offers some of the most flexible and affordable pricing options in the anti-adware market, combining powerful protection with a clean, intuitive interface.
Adware Protection
In our testing, Panda achieved an impressive 99.9% detection rate against adware threats in real-world conditions. However, it produced more false positives than most competitors, occasionally flagging legitimate programs as adware.
This score reflects both our in-house results and the averaged findings from AV-Comparatives since 2020. (Panda does not participate in AV-Test’s evaluations.) Both independent labs measure how effectively antivirus and anti-adware programs detect, block, and remove active threats.
Panda’s scanning engine relies on big data, artificial intelligence, and machine learning to analyze every application and process on your device. This allows it to detect both known adware and emerging threats such as browser hijackers, pop-up injectors, and other potentially unwanted programs (PUPs).
Firewall
Panda’s firewall manages both inbound and outbound connections across local networks and the internet. It automatically applies rules based on each application’s risk level but also allows users to customize permissions manually. This gives a balanced mix of automation and user control—ideal for identifying adware-infected apps attempting to connect to suspicious servers.
VPN
Every Panda plan includes a built-in VPN. The free version, however, is capped at 150 MB of data per day—roughly equivalent to a few minutes of streaming or browsing.
The VPN uses Aura’s technology (also used by Bitdefender), featuring AES-256 encryption, the HydraVPN protocol, and a strict no-logs policy. It supports torrenting but lacks advanced features such as a kill switch or split tunneling. While it performs well in terms of speed and reliability, its standalone €50 price tag feels high considering the limited functionality.
Password Manager
Panda’s password manager performs excellently in both usability and security. Creating, storing, and auto-filling passwords is seamless, and it supports both two-factor authentication and biometric logins.
The browser extensions for Chrome and Firefox mirror the design and features of Panda’s Android and iOS apps, providing a consistent experience across all platforms.
Prices & Packages
- Panda Dome Essential – €25 (Europe) / $35 (USA): Includes adware protection and a firewall.
- Panda Dome Advanced – €35 (Europe) / $42 (USA): Adds anti-phishing protection and parental controls.
- Panda Dome Complete – €45 (Europe) / $54 (USA): Includes a password manager and system optimization tools.
- Panda Dome Premium – €50 (Europe) / $56 (USA): Adds an unlimited VPN and automatic software updates.
All plans can be expanded to cover an unlimited number of devices, offering excellent scalability for households or small offices.
Bonus Features
- Safe Browsing: Blocks access to adware-hosting or phishing websites.
- Dark Web Scanner: Checks whether your email has been exposed in data leaks.
- PC Cleanup Tools: Remove cookies, temporary files, and residual adware components.
- Wi-Fi Protection: Audits and strengthens the security of your home network.
- Anti-Theft Tools: Locate your laptop or desktop if it’s lost or stolen.
- File Encryptor: Protect sensitive documents with password-based encryption.
- File Shredder: Permanently delete files to prevent recovery.
- USB Protection: Automatically scan removable drives for hidden adware.
Is Panda the Best Anti-Adware Software of 2026?
Panda ranks among the top anti-adware programs we’ve tested. Its combination of flexible pricing, solid detection rates, and user-friendly design make it a great choice—especially for Windows users.
That said, Norton still offers better value overall, with broader platform support and an unlimited VPN included at a lower cost.
If you’re looking for straightforward, dependable protection on a Windows PC, Panda’s security suites are an excellent choice.
You can try Panda risk-free with its 30-day money-back guarantee.
Bitdefender Review
Ranked #5 out of 28
Bitdefender is ranked #5 of 28 brands.
Bitdefender is an excellent anti-adware program. It has perfect anti-malware protection, no impact on the speed of your PC, many security features, and an excellent price.
Buy it if you want outstanding protection. But keep in mind that you will get anti-malware, anti-phishing, a firewall, and a few bonus features. Not the password manager or unlimited VPN.
- Malware protection: 100%. Bitdefender detected and removed each of the 1,200 malware samples in our test.
- Speed impact: 100%. Bitdefender’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 80%. Bitdefender has anti-malware, anti-phishing, and a firewall, but it misses a password manager and a VPN.
- Price: 100%. Although Bitdefender misses a few features, it has an excellent price, which gives it good value for money.
Try it risk-free, thanks to its 30-day return policy.
Detailed Review
Bitdefender Anti-Adware Review
Bitdefender is known for its exceptional adware protection, extensive security toolkit, and minimal system impact. It delivers top-tier performance while keeping your device running smoothly.
Adware Protection
In our testing, Bitdefender achieved a perfect 100% adware detection score. It successfully blocked and removed every intrusive ad, browser hijacker, and unwanted toolbar sample we used.
Its real-time protection module, Advanced Threat Defense, continuously monitors software behavior rather than relying solely on signature-based detection. This means it identifies adware and potentially unwanted programs (PUPs) by spotting suspicious patterns such as browser code injection or abnormal background activity.
This approach not only ensures outstanding detection accuracy but also minimizes false positives. During our testing, Bitdefender instantly recognized and neutralized the latest adware variants with precision and without slowing our system.
Firewall
Bitdefender’s firewall provides full control over inbound and outbound connections on both local networks and the internet. It also detects and blocks port scans—techniques commonly used by attackers to locate vulnerabilities in open network ports. This adds an extra layer of protection against adware attempting to communicate with remote ad servers or command-and-control systems.
VPN
Bitdefender includes a built-in VPN powered by Aura technology but developed in-house. The free version allows 200 MB of encrypted data per day—roughly enough for short browsing sessions.
The VPN uses AES-256 encryption and the HydraVPN protocol, ensuring fast, secure, and private connections with a strict no-logs policy. It supports torrenting and offers advanced features such as startup activation, automatic connection, a kill switch, and split tunneling.
For unlimited usage, you’ll need to upgrade to Bitdefender Premium VPN or Bitdefender Premium Security.
Password Manager
Bitdefender’s password manager is a separate purchase—it’s not included in the base plans like Antivirus Plus, Internet Security, or Total Security. However, it is bundled with Bitdefender Premium Security.
When enabled, it provides strong AES-256 encryption, seamless auto-fill capabilities, and cross-device sync—ideal for protecting login data against adware that attempts to steal browser credentials.
Prices & Packages
- Bitdefender Antivirus Plus – €15 (Europe) / $15 (USA): Includes adware protection and anti-phishing tools for one PC.
- Bitdefender Total Security – €50 (Europe) / $60 (USA): Adds system optimization tools and cross-platform support for five devices.
- Bitdefender Premium Security – €70 (Europe) / $80 (USA): Includes an unlimited VPN and password manager for five devices.
- Bitdefender Ultimate Security – €80 (Europe) / $90 (USA): Adds identity theft protection for up to five devices.
A free edition of Bitdefender is also available, though it offers only basic adware defense and lacks the advanced behavioral detection that makes the paid versions so powerful.
Bonus Features
- Online Threat Prevention: Blocks ad-serving and phishing websites.
- Vulnerability Scan: Checks operating systems, apps, and networks for outdated or exploitable components.
- Adware Remediation: Removes unwanted programs and restores affected browser settings.
- Safepay Browser: Opens a secure window for online banking or purchases.
- Privacy Guard: Protects webcam and microphone from unauthorized use.
- Anti-Tracker Extension: Removes tracking cookies and stops targeted ads.
- Parental Advisor: Helps manage and monitor children’s online activity.
- Anti-Theft Tools: Locate or remotely wipe stolen devices.
- One-Click Optimizer: Cleans unnecessary files and improves performance.
- File Shredder: Permanently deletes files to prevent recovery.
Is Bitdefender the Best Anti-Adware Software of 2026?
Yes—Bitdefender ranks among the best anti-adware suites we’ve tested. Its flawless detection record, advanced behavioral scanning, and extensive privacy tools make it a leader in adware prevention and removal.
However, it can be pricey if you need the password manager and unlimited VPN, which are sold separately or bundled in the higher-tier plans.
Norton still offers better overall value with these features included at no extra cost. But if you want state-of-the-art adware protection with top performance and configurability, Bitdefender is an outstanding choice.
You can try Bitdefender risk-free with its 30-day money-back guarantee.
McAfee Review
Ranked #6 out of 28
McAfee is ranked #6 of 28 brands.
McAfee is an excellent anti-adware program. It has perfect anti-malware protection, no impact on the speed of your PC, an intuitive design, and all the security features you need.
Buy it if you want complete protection. You will get anti-malware, anti-phishing, a firewall, a password manager, a VPN, and, depending on where you live, identity theft protection.
- Malware protection: 100%. Mcafee detected and removed each of the 1,200 malware samples in our test.
- Speed impact: 100%. McAfee’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 100%. McAfee includes anti-malware, anti-phishing, firewall, VPN, password manager, and more.
- Price: 90%. McAfee is slightly more expensive than Norton, but allows you to protect an unlimited number of devices (in the US).
Try it risk-free, thanks to its 30-day return policy.
Detailed Review
McAfee Anti-Adware Review
McAfee stands out for offering powerful adware protection across an unlimited number of devices, making it one of the most scalable and versatile solutions on the market.
Adware Protection
McAfee achieved a flawless 100% detection rate in both independent testing by AV-Test and our own lab evaluations. Since April 2020, it has consistently earned perfect scores in every protection test, demonstrating outstanding reliability against modern adware and potentially unwanted programs.
In our hands-on testing, McAfee detected and removed all types of adware—including hidden installers, browser hijackers, and advertising toolbars—without slowing down system performance.
This high level of protection comes from McAfee’s advanced Scan Engine, which uses multiple detection layers:
- It compares suspicious files against an extensive adware signature database.
- It safely executes suspect code within a secure sandbox to observe behavior.
- It applies heuristic and machine-learning techniques to recognize new adware variants.
- It can even repair corrupted files by removing injected advertising code.
Firewall
McAfee’s intelligent firewall provides strong control over both incoming and outgoing connections. It automatically identifies and blocks suspicious traffic while concealing unused network ports, preventing attackers and adware servers from probing your system for vulnerabilities.
VPN
McAfee’s Safe Connect VPN comes included with all paid plans and offers unlimited data by default. It uses AES-256 encryption for top-tier security, maintains a strict no-logs policy, and includes servers in 45 countries. In our testing, it provided fast speeds, supported Netflix access on many servers, and allowed torrenting.
However, certain features such as the kill switch and split tunneling are available only on select operating systems. Additionally, if you disable auto-renewal, the VPN reverts to a daily 500 MB data cap.
Password Manager
McAfee’s True Key password manager ranks among the most intuitive and secure tools we’ve tested. It simplifies password creation and auto-filling while offering biometric login via facial recognition and fingerprint scanning. Its cross-platform support and clean interface make it a strong alternative to dedicated solutions like Dashlane.
Prices & Packages
- McAfee Basic – €30 (Europe) / $30 (USA): Includes adware protection, anti-phishing, a firewall, password manager, and VPN for 1 device.
- McAfee+ Premium – €45 (Europe) / $50 (USA): Adds personal data cleanup and protects unlimited devices.
- McAfee+ Advanced – €65 (Europe) / $90 (USA): Includes identity theft protection for unlimited devices.
- McAfee+ Ultimate – €105 (Europe) / $200 (USA): Expands identity protection features further, still covering unlimited devices.
In some regions, you may see McAfee Total Protection, which is equivalent to McAfee Basic or Essential in features.
Bonus Features
- Secure Apps: Scans installed software for vulnerabilities and missing updates.
- App Boost: Enhances performance for frequently used applications.
- Browser Security: Blocks adware-injected or phishing websites.
- Web Boost: Prevents autoplaying videos that can carry ad scripts.
- Tracker Remover: Deletes tracking cookies used by advertisers.
- ID Protection: Monitors the dark web for your personal data.
- File Shredder: Securely erases files beyond recovery.
- File Lock: Creates encrypted, password-protected file vaults.
- Anti-Spam: Filters junk mail in Outlook and Thunderbird.
- Safe Family: Offers parental controls for online activity monitoring.
Is McAfee the Best Anti-Adware Software of 2026?
McAfee ranks among the very best anti-adware solutions in our testing. Its adware detection is flawless, its password manager is exceptional, and its unlimited VPN comes bundled at no extra cost.
The ability to protect an unlimited number of devices makes it perfect for households or small businesses. Meanwhile, its premium and advanced tiers add comprehensive privacy and identity protection features, especially valuable for users in the United States.
You can try McAfee risk-free with its 30-day money-back guarantee.
Avira Review
Ranked #7 out of 28
Avira is ranked #7 of 28 brands.
Avira is an excellent anti-adware program. It has perfect anti-malware protection, no impact on the speed of your PC, all the security features you need, and a great design.
Buy it if you want excellent protection and intuitive design. You will get anti-malware, anti-phishing, a password manager, and a VPN. On top of that, Avira finally includes an excellent firewall.
- Malware protection: 100%. Avira detected and removed all of the 1,200 malware samples in our test.
- Speed impact: 100%. Avira’s anti-malware engine is lightweight and did not slow down our test PC.
- Features: 100%. Avira includes anti-malware, anti-phishing, firewall, VPN, password manager, and more.
- Price: 90%. Avira has a great price. But with Norton, you’ll get a few more features for the same amount of money.
Try it risk-free, thanks to its 60-day return policy.
Detailed Review
Avira Anti-Adware Review
We thoroughly tested Avira and found it to be one of the strongest anti-adware solutions available. It blocked every adware sample we used, achieving a perfect 100% protection score. The free version is remarkably capable, while the paid tiers deliver excellent value for the range of privacy and performance tools they include. Avira strikes a great balance between powerful protection and affordability.
Adware Protection
Avira’s cloud-powered detection engine excelled during our tests. It quickly identified all types of adware—including browser hijackers, injected pop-ups, and tracking extensions—without any noticeable impact on system performance.
The Smart Scan feature stood out for its thoroughness: beyond adware, it flagged privacy concerns, startup slowdowns, and system vulnerabilities. This makes Avira an all-in-one utility that’s equally suitable for beginners and advanced users who want a lightweight but comprehensive security solution.
Firewall
Avira’s customizable firewall uses advanced algorithmic rules to analyze data traffic and automatically apply optimal security policies. Users can also define app-specific rules to manage internet access manually. In addition, its intrusion prevention system effectively stops unauthorized programs from extracting or transmitting data—helpful for catching adware attempting to phone home to ad servers.
VPN
Avira’s Phantom VPN is a solid inclusion for users who want privacy from ad networks and ISPs. In our testing, connection speeds dropped only 25–30%, which is reasonable for encrypted traffic. The VPN uses AES-256 encryption for strong protection, supports peer-to-peer file sharing, and maintains a strict no-logs policy. However, it struggled to bypass streaming geo-restrictions on some platforms.
Password Manager
Avira’s password manager is one of the few that offers unlimited storage even in the free plan. It uses 256-bit AES encryption and supports two-factor authentication for account access. Auto-fill is quick and accurate, though we found the lack of a built-in password generator in the browser extension a minor inconvenience.
Bonus Features
Avira goes beyond adware protection with a robust set of optimization and privacy tools:
- Device Optimizer: Cleaned up over 1 GB of junk files in our testing.
- Startup Optimizer: Reduced boot time by managing background programs.
- Driver Updater: Ensures your system drivers are up to date and secure.
- Game Booster: Enhances performance during gaming sessions by reallocating system resources.
- Battery Manager: Extends battery life but could be improved by identifying power-hungry apps more precisely.
Is Avira the Best Anti-Adware Software of 2026?
Avira Anti-Adware Prime is one of the top-tier solutions we’ve tested. It combines a flawless detection record with a sleek design, extensive privacy features, and lightweight performance.
For users who want similar pricing but more family-oriented extras like parental controls, Norton 360 Deluxe is a strong alternative.
You can try Avira risk-free with its 30-day money-back guarantee.
Specification comparison
We’ve compared the specifications of the best antivirus of 2026. To ensure a fair comparison, we selected the most affordable product from each brand that protects at least one PC with anti-malware, anti-phishing, a firewall, a password manager, and an unlimited VPN. These are:
- Norton 360 Standard
- Avast Ultimate
- TotalAV Total Security
- Panda Dome Premium
- Bitdefender Ultimate Security
- McAfee Basic
- Avira Prime
Compare the details below. Last Update: November 2025.
Test score comparison
We conduct in-house anti-malware tests and review the results from AV-Test, a German lab renowned for its objective evaluations. Below is the average of the last 10 AV-Test results for Windows. Their scoring criteria are:
- Protection (1-6): Effectiveness in blocking malware.
- Performance (1-6): Impact on system speed.
- Usability (1-6): Frequency of errors like false alarms.
We calculate a final score using this formula:
Final Score = 60% Protection + 20% Performance + 20% Usability.
While these results influence our choice of the best antivirus for Windows 11, other factors like privacy and identity protection also play a key role. For a similar analysis for Android or macOS, visit our other comparisons:
Note: Some brands, like Panda Antivirus and Surfshark Antivirus, participate less frequently in the AV-Tests; their scores are therefore less reliable.
Source: AV-Test. Last Update: November 2025.
Price comparison
Price matters. So, we compared the second-year prices in the U.S. for each software, rounding up for simplicity (e.g., $99.99 becomes $100). Note that some brands lack key features, affecting their overall value.
To make it a fair comparison, we looked at what it would cost us, to protect a single Windows PC with the most essential features:
- Anti-malware
- Anti-phishing (web protection)
- Firewall
- Password manager
- Unlimited VPN (no data limit).
Prices vary outside the U.S., so check the brands’ websites for your local pricing.
Last Update: November 2025.
User reviews
We’ve compared the user reviews of all anti-adware brands. We’ve used the scores and review count of TrustPilot, a leading user review platform.
We consider scores above 4.0 very good. Lower scores indicate that the brand might have a poor product or customer service. McAfee’s scores, for instance, are worrying.
Source: TrustPilot. Last Update: November 2025.
Buying Guide
Common questions about anti-adware software
How does anti-adware software work?
Modern anti-adware software uses multiple detection methods to identify and block threats before they can harm your device:
- Signature-based detection: Identifies known adware by matching files against a database of malware signatures.
- Heuristic analysis: Detects new or modified adware variants by analyzing suspicious code structures.
- Behavioral detection: Monitors real-time activity to spot abnormal or intrusive advertising behavior.
- Real-time protection: Continuously scans downloads, applications, and system processes to block adware before it installs.
- Machine learning and AI: Uses intelligent algorithms to identify evolving adware threats and prevent future infections.
For more, read our blog post on what antivirus software is.
What other features does anti-adware have?
Modern anti-adware suites go beyond malware detection, offering comprehensive digital protection tools:
- Anti-phishing protection: Prevents access to fake websites and emails designed to steal personal or financial information.
- Firewall: Filters and controls incoming and outgoing network traffic to stop unauthorized access.
- Password manager: Safely stores and encrypts login credentials for secure and easy use.
- VPN (Virtual Private Network): Encrypts your internet traffic and hides your IP address for online privacy.
- Identity theft protection: Monitors personal data and alerts users of potential breaches or misuse.
- Parental controls: Restricts children’s access to unsafe or inappropriate online content.
Together, these features provide robust defense against diverse cybersecurity threats, keeping you secure in a connected world.
What cyber threats can anti-adware protect you from?
Anti-adware software defends against a broad range of digital threats:
- Adware: Displays unwanted ads, pop-ups, and browser redirects that can compromise privacy.
- PUP (Potentially Unwanted Programs): Installs alongside other software and slows down system performance.
- Ransomware: Locks or encrypts data, demanding payment for its release.
- Rootkits: Conceals malicious processes to allow persistent unauthorized access.
- Spyware: Secretly collects personal data such as browsing habits and login credentials.
- Trojans: Disguises as legitimate software to deliver malware or steal data.
- Viruses: Infects and spreads across files, damaging systems and corrupting data.
- Worms: Self-replicating malware that spreads through networks without user action.
Modern anti-adware tools go beyond malware protection, offering features like anti-phishing, firewalls, VPNs, password managers, identity theft protection, and parental controls to guard against broader cyber threats.
What cyber threats can’t anti-adware protect you from?
Even the best anti-adware has limitations. It cannot fully protect against:
- Social engineering: Manipulative tactics that deceive users into revealing confidential information.
- Zero-day attacks: Exploits unknown software vulnerabilities before updates or patches are available.
Stay safe out there.
Is the built-in anti-adware software good enough?
Windows Defender and macOS XProtect provide solid baseline protection against malware and adware. However, they lack advanced tools found in premium software, such as:
- Password manager: For secure credential storage and autofill.
- VPN (Virtual Private Network): For encrypted, private browsing.
- Identity theft protection: For monitoring and alerting on personal data breaches.
- Parental controls: For restricting children’s access to unsafe online content.
For comprehensive protection, especially across multiple devices, a paid security suite offers significantly more value and flexibility.
How will AI shape cybercrime in 2026?
Artificial intelligence is reshaping both cybersecurity and cybercrime. Key emerging trends include:
- AI-driven phishing: Automated, personalized scams that mimic legitimate communication.
- Deepfake technology: Realistic fake videos and voices used for fraud and impersonation.
- Self-evolving malware: AI-powered threats that adapt to bypass security defenses.
- Automated vulnerability exploitation: AI tools that identify and exploit software flaws faster than humans.
- AI-generated misinformation: Fake news and social media manipulation campaigns at scale.
- Advanced social engineering: AI analyzing user behavior to craft convincing, targeted attacks.
Consumers and organizations will need advanced, AI-driven defense systems to counter these evolving threats.
How do we test anti-adware software?
Anti-Malware Protection (30%)
We evaluate how well the antivirus detects and removes various malware types like viruses, trojans, ransomware, and spyware.
- In-House Testing: Using 1,200 diverse malware samples, we conduct real-time attack simulations to assess detection and neutralization of known and emerging threats through signature-based and heuristic analysis.
- Independent Lab Results: We incorporate findings from respected institutes like AV-Test, SE Labs, and AV-Comparatives to validate our results.
Security and Privacy Features (30%)
We assess additional tools that enhance cybersecurity:
- Web Protection: Testing the software’s ability to block phishing sites and web-based threats by accessing known malicious websites.
- Firewall: Evaluating effectiveness using intrusion simulations and the ShieldsUP! test to secure network ports and monitor traffic.
- Password Manager: Assessing capabilities to generate, store, and auto-fill complex passwords, plus features like two-factor authentication and biometric login.
- VPN: Evaluating security protocols, encryption, speed, server locations, data limits, and support for streaming and peer-to-peer sharing while hiding IP addresses.
- Parental Controls: Testing screen time management, content filtering, location tracking, and resistance to bypass attempts to protect children.
- Identity Theft Protection: Assessing monitoring of personal info and responsiveness to potential identity theft alerts.
- Secure Cloud Storage: Evaluating capacity, security, usability, and features like file encryption and secure sharing.
- Anti-Ransomware: Simulating attacks to test detection and blocking of unauthorized encryption via behavioral detection and exploit prevention.
- Dark Web Monitoring: Checking effectiveness in scanning the dark web for personal info and providing timely alerts.
System Performance Impact (10%)
We measure how the antivirus affects device performance during everyday tasks:
- Resource Usage: Monitoring CPU and memory during scans and real-time protection.
- Performance Tests: Evaluating impact on launching apps, downloading files, browsing websites, and copying data, aligned with AV-Test criteria.
False Positives (10%)
Accuracy is crucial to avoid interruptions:
- False Positive Detection: Assessing how often legitimate applications or files are incorrectly flagged.
- Usability Tests: Referencing AV-Test evaluations to gauge false positive frequency for effectiveness and user-friendliness.
Price and Value (10%)
We analyze overall value by comparing features to cost:
- Cost Analysis: Considering subscription prices, device coverage, and multi-year plans.
- Feature Evaluation: Assessing if included features justify the price compared to competitors.
Ownership and Reputation (10%)
Trust is essential in cybersecurity providers:
- Company Background: Researching history, industry track record, mergers, or acquisitions.
- Privacy Policies: Examining data handling, privacy commitment, and compliance with regulations.
- Ethical Conduct: Investigating past unethical behavior, data breaches, or controversies.
Sources and tools
Below are the sources and tools we’ve used to test the antivirus software:
- Apple Platform Security
- AV-Comparatives Consumer
- AV-Test Android
- AV-Test macOS
- AV-Test Windows
- GRC Firewall Test
- Microsoft Defender
- SpeedTest VPN
- Trustpilot Security Software
Read more about how we test antivirus software.
What anti-adware software have we tested?
We have tested 39 software from 28 brands. These range from free antivirus programs, to entry-level paid anti-adware programs, mid-range paid anti-adware software, and full-featured internet security suites.
These are the programs we recommend:
- Norton Antivirus Plus
- Norton 360 Standard
- Norton 360 Deluxe
- Norton 360 Advanced
- Norton 360 for Gamers
- Norton Antivirus for Mac
- Avast Antivirus One
- TotalAV Antivirus
- Bitdefender Antivirus Plus
- Bitdefender Internet Security
- Bitdefender Total Security
- Bitdefender Premium Security
- McAfee Antivirus LiveSafe
- McAfee Total Protection
- Panda Dome Antivirus
- Avira Antivirus Prime
- Surfshark Antivirus
- Intego Antivirus
- Kaspersky Antivirus Standard
- Kaspersky Antivirus Plus
- Kaspersky Antivirus Premium
- AVG Antivirus
We believe that Norton Antivirus Plus is the best entry-level antivirus software and Norton 360 Deluxe the best antivirus all around.
If you have a specific operating system that you would like to protect, we probably have a dedicated antivirus comparison for it:
- The best antivirus of 2026 – For all OS.
- The best antivirus for Windows 11 – For Microsoft’s latest desktop OS.
- The best antivirus for macOS – For Apple’s desktop OS.
- The best antivirus for Android – For Google’s mobile OS.
- The best antivirus for iPhone – For Apple’s mobile OS.
- The best antivirus with a VPN – For both security and privacy.
- The best antivirus with a Firewall – For a focus on network security.
- The best VPN of 2026 – For a dedicated privacy solution.
Click the links to be taken to your comparison of choice.
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Author: Tibor Moes
Founder & Chief Editor at SoftwareLab
Tibor has tested 28 antivirus programs and 25 VPN services, and holds a Cybersecurity Graduate Certificate from Stanford University.
He uses Norton to protect his devices, NordVPN for his privacy, and Proton for his passwords and email.