Standalone virus tool

Antivirus programs, blacklists, and other security software that require prior threat knowledge are ineffective against detecting and removing advanced virus attacks. It's a powerful virus removal tool capable of both detecting and removing deeply embedded persistent threats and other malware that traditional security solutions fail to detect. Simply download and run the program , register your email address, choose your settings, and click the "OK" button to begin a scan. It can be started directly from USB flash drives, portable SSD's, and other external drives or data storage devices, making it particularly useful in situations where malicious virus infection prevents downloading and installing new security software.

Behavioral Scans automatically find and remove programs and binaries that look and act like malware; probing the system for characteristic reputation anomalies, origin and relation to memory, file and registry objects, structure anomalies, impersonation, tampering, visibility, activity, boot survivability and uninstallation abilities. Secure your computer with the most advanced virus removal technology on the market today - for free.

All rights reserved. Products Products for Business For Business. Security Operations. Products for Home For Home. Sophos Home. Looking for our legacy virus tool? Get Started. The Norton Power Eraser tool is compatible with computers running Microsoft Windows operating systems only.

It does not work with computers running on macOS. Norton Power Eraser uses aggressive methods to detect threats, and there is a risk that it can select some legitimate programs for removal. You should carefully review the scan results page before removing files. Run Dr. Web CureIt! The Dr.

Included in Dr. Clean your computer in minutes, no matter how badly infected! Zemana AntiMalware Free makes it possible! The Emsisoft Emergency Kit contains a collection of programs that can be used without software installation to scan for malware and clean infected computers: Emsisoft Emergency Kit Scanner and Emsisoft Commandline Scanner.

HitmanPro is only 12 MB and requires no installation. Even if your antivirus is being manipulated by malware or ransomware is getting a hold of your files, HitmanPro functions normally, detecting and removing the threat.

HitmanPro has the ability to remove persistent threats from within your operating system and replaces infected Windows resources with safe, original versions, all while proactively blocking reinfection attempts.

A new host of malware is activated every day and can be found everywhere, even on trusted websites, evading regular antivirus programs. HitmanPro is designed to run alongside your antivirus, using its behavioral deep scanning to find and eliminate zero-day, next-gen malware that has avoided detection.

One-time scan to remove malware and threats from your computer for FREE. HouseCall Antivirus includes the following features:. It does not leave anything on your PC. Virus worries? Run a scan for free and get rid of malware. Panda Cloud Cleaner is an advanced disinfector based on Collective Intelligence scanning in-the-cloud that detects malware that traditional security solutions cannot detect. Disinfect your computer with Panda Cloud Cleaner, they help you keep viruses at bay. Greater detection capacity than traditional antivirus solutions thanks to its latest generation technologies.

Online detection of all types of malware, vulnerabilities and unknown threats. It is easy to use from your browser and always up-to-date against the latest threats. A free report about threats detected and the status of the security protection installed on your computer.

It provides a graphical user interface to the Clam AntiVirus engine. It features high detection rates for viruses and spyware, regular antivirus updates from the ClamAV team, and a standalone antivirus scanner. ClamWin allows for manually scanning individual files, folders, or drives but does not include an always-on background scanner.

Using cutting edge technology found in our enterprise-grade software, this powerful tool detects all types of malicious software on your computer—including viruses, spyware, rootkits and Conficker—and returns it to a working state. The tool has direct access to virus data from SophosLabs, our global network of threat researchers, ensuring that even the very latest viruses are detected and removed. And it works alongside your existing antivirus.

Their free Virus Removal Tool is a quick and easy way to find and get rid of any threats lurking on your computer. Our tool identifies and cleans up infections your antivirus might have missed. It can also run if you already have other Anti-Virus software installed on your computer. The eScanAV Antivirus Toolkit MWAV also gets updated on a daily basis with the latest updates to detect spyware and adware released recently, plus the engine is constantly being improved for faster and intelligent detections.

Scan for Viruses, Spyware and Adware in your computer. Just download and run. No installation of this software required. VIPRE Rescue is a handy, easy to use tool designed to clean your computer if you are already infected with a virus and your operating system is not working properly as a result of the infection.

If you are already running VIPRE and a virus has disabled it, you can still run this program to clean your computer. Scans your computer and lets you know if viruses or malwares are present.

Use Norton Security Scan to determine if your system has been infected with viruses, malware, spyware, or other threats.

Newly added — the Cookie Manager that you can use to check for suspicious or dangerous cookies and remove those that raise a concern. McAfee Security Scan Plus is a free diagnostic tool that ensures you are protected by actively checking your computer for up-to-date anti-virus, firewall, and web security software.

Security Scan Plus scans for threats such as malware, Trojans, and unwanted programs actively running on your computer. It even scans your browser history for suspicious activity.

When a scan is complete, a report provides details on the presence and status of your security protection. If problems are detected, Security Scan Plus provides security recommendations. Security Scan Plus automatically scans your computer on a weekly basis to ensure your antivirus software, firewall protection, and web security are active and up to date.

Bitdefender QuickScan uses in-the-cloud scanning technology to detect active malware on your system, in under a minute. Because it focuses on active e-threats, the product uses just a fraction of the system resources needed by a regular virus scan and requires no time-consuming virus signature updates, as the detection process is performed by remote Bitdefender servers.

The article writer says they are portable, so I downloaded Kaspersky to test it. Second, I downloaded the initial. Third, it prompted my to scan my computer without downloading the updated virus signatures. Does he get paid by the word and write 20 articles a day? Hi erik, sorry for the error, when I use kaspersky Security Scan many years ago, it was portable, probably they changed the way it runs now.

I updated the article and added 3 more to the list few days ago. Thanks for informing me, I will update the article. There is more than likely no best. I am about to partition a flash USB drive and install all of these if i can. The next time i suffer an infection, i will just run through as many as i can. Thanks for the info. Zemana and Hitman are freemium, thus not in the list but I think it is worth including.

Thanks but Zemana portable free — Zemana. It is different to the trial Premium version you show. It is a completely portable cloud version which I use all the time from a usb stick to check for pc infections.

Avira also installed on the hard and superseded and disabled windows defender. I gave up after the second. Thank you very much… Had a few Problems in my Registry and no antivirus was working. Also i couldnt install a new one… But this gives me hope.. Thanks for the list. Glary utilities portable to fix the registry errors?