SafetyDetectives Vulnerability Scanner — The best free online tool for detecting known vulnerabilities

The SafetyDetectives Known Vulnerabilities Scanner is a free tool that quickly identifies insecure programs and outdated software on your computer. It compares your browser and operating system settings with the CVE (Common Vulnerabilities and Exposures) database, the largest repository of cybersecurity vulnerabilities. Hosted on SafetyDetectives’ website, this scanner runs in seconds without requiring downloads or displaying ads. While it can’t replace antivirus software, it’s an effective way to secure your system against exploits targeting outdated software. Check here malware scanning tools for online security

Norton Power Eraser — Best Downloadable Virus Removal Tool for Windows

Norton Power Eraser is one of the most effective free tools for finding and removing malware. As part of the highly regarded Norton antivirus family, this downloadable tool for Windows provides thorough scans, detecting everything from PUPs (Potentially Unwanted Programs) to deeply hidden malware. This tool is lightweight and user-friendly. Options include full system scans, specific file or folder scans, and even rootkit detection. While the scan can take about 10 minutes, the detection rate is impressive, catching 100% of test malware.

Though it lacks real-time protection, firewall features, and automatic updates, Norton Power Eraser is a great option for removing threats quickly. For more comprehensive protection, upgrading to one of Norton’s 360 packages is a solid choice.

Bitdefender Toolbox — Comprehensive Free Tools for All Devices

Bitdefender Toolbox is a convenient resource offering multiple free tools for various devices, including Windows, Mac, iOS, and Android. These lightweight tools provide malware detection and removal, with excellent detection rates.

While the free products are solid, Bitdefender’s premium options offer features like firewalls and password managers. There’s also a 30-day free trial for premium versions, which doesn’t require a credit card. Bitdefender’s Traffic Light browser extension is another useful tool for blocking phishing sites and trackers.

Kaspersky Virus Removal Tool — Fast and Customizable Scanning for Windows

Kaspersky Virus Removal Tool is a free downloadable virus scanner that works exclusively on Windows devices. It detects and removes malware like trojans and rootkits and offers customizable scan options, letting you target specific areas like system memory or boot sectors.

The tool also includes a System Analyzer feature, which generates detailed reports about your device’s processes. While not user-friendly for everyone, it’s a nice bonus for advanced users.

ESET Online Scanner — Thorough Scans and Flawless Detection for Windows

ESET Online Scanner is a high-quality tool that thoroughly scans Windows computers for malware. Its detailed scan may take around 30 minutes, but it’s one of the most comprehensive free scanners available. It also detects rootkits with its anti-stealth technology.

While this scanner doesn’t work for Mac users, it offers valuable in-depth scans for Windows devices.

How to Choose the Best Free Virus Scanner in 2024

When selecting a free virus scanner, ensure it provides actionable advice, is lightweight, and is easy to use. Always confirm that the tool is genuinely free, as some may have hidden paywalls or limited functionality.