Best free online virus scanner and remover

Norton Security Scan, from Norton, is one of the free online virus scanners and removers that can scan and remove hidden and sophisticated threats, potentially malicious files, and cookies fast. Users can download Norton Security Scan , check and monitor security software running on their PC, and identify the latest internet threats. Get Norton Internet Security. This is an easy-to-use online virus scanner and remover tool that works perfectly with an installed antivirus program without conflict or clash.

F-Secure is available on its official webpage. Kaspersky File Scanner is effective against online threats, malware, and viruses. Get Kaspersky Internet Security. ThreatExpert is a free online virus scanner and remover tool that scans computer files and folders no larger than 5MB for possible threats, including viruses, malware, Trojans, and worms.

The results of the file scan are made available to the users via email addresses. Users upload suspicious files, URLs, etc. HouseCall is useful in finding and deleting malware and viruses hidden outside of program files. It can also deal with sophisticated threats, including rootkits. Downloading and Using Housecall starts with selecting an OS platform from its official webpage.

BitDefender is a lightning-fast virus remover that downloads and installs in seconds, without consuming system resources, it is compatible with Windows OS, and a variety of other OS.

Panda ActiveScan offers a variety of protection from online threats and malware for devices, including Desktop and mobile devices, and removable devices. Virus Total is an online virus scanner with a simplistic user interface. On its official webpage , users can choose to upload suspicious files up to MB, scan URL, IP addresses, domain, or file hash for possible online threats.

Users can also use VirusTotal to scan and remove viruses from mobile devices. However, they do have a great quality free malware scanning and removal toolkit. Their rescue disk is very polished, and their scanner tool is also very properly done. It is Portable is nature, you do not need to install it, download the setup file, and double-click to start using it.

The file size is of about MB. It does not update, so you need to download new version to get the latest virus definitions. The scan is called Express Scan by default, and it is really quick at scanning. Some malicious programs can block and forcefully close antivirus and second opinions scanners; you can select the option Protect Dr. There are extensive settings for specifying Actions for neutralizing each kind of malware, for example, you can specify which actions to take upon detecting an Adware, a Riskware, or a Suspicious file.

Web to scan then you use the Exclusions feature to do that. Comodo Cleaning Essentials is a portable toolkit that comes in a Zip archive, which is about 30 MB in size. The Smart Scan looks only at the place that are most vulnerable to malware attacks. The Full Scan is a full system sscanthat scans all of your computer and files. The Custom Scan lets you scan only the selected locations.

You can scan Memory , Critical areas and boot sector , Hidden registry objects and services , and Hidden files and folders as well. Scanning related features such as Quarantine and Logs are available. You can exclude locations in the Custom Scan. Here, you also have options to enable or disable the Tray Icons , configure Symbols , Highlighting ; and select the program Language. The Tools tab has links to the other tools provided in the toolkit by Comodo such as the Comodo Cleaning Essentials scanner, Autorun Analyzer , etc.

All of the tools available in the Tools tab, plus some more can be accessed directly through the program dock. Comodo Autorun Analyzer lists all kinds of Autoruns fond on your system. You can easily see the dangerous or suspicious autorun items by selecting the Hide Trusted Entries option present in the View tab.

Under the Entry tab, there are various options for each autorun item such as Delete , Copy , etc. You can quickly switch between users, and analyse the autoruns of other users through the User tab. It is a portable and completely cloud dependent program. Download the program file, and run it to start the scanning and removal process. By default, it only shows you two scan settings — Enable or Disable detection of potentially unwanted applications.

Click the Advanced settings link to access more scan settings. Here you can see that you have options to Enable or Disable the detection of potentially unsafe applications , and suspicious applications. Scanning for archives can also be enabled or disabled from here. The Anti-Stealth technology is enabled by default; it scans for active Rootkits on the system. It scans for Boot sector and Registry as well. Trend Micro HouseCall is one of the oldest free scanning and removal anti-malware tools.

It is a portable application that can run without installing it. Because it is cloud-based, it does take much disk space on your computer. The Logs button on the main window lets you see the past scan results.

You can undo the Actions taken on a malware by clicking the Restore button. It can be handy in case of a false positive. The scans made by HouseCall are thorough. It detects and fixes all kinds of malware — viruses, worms, spyware, and other malicious threats thanks to its strong anti-malware database. It is able to find deep hidden processes, and potentially unwanted programs and services.

Panda Cloud Cleaner uses their technology called ActiveScan Cleaner to scan and remove malware from infected Windows computers. As the name suggests, Panda Cloud Cleaner is a cloud-based malware scanner and removal tool, hence very small-sized and light on the system. It is available in both versions, Installer and Portable. It scans the most important locations, and other system files that malware are expected to attack.

I included large, reputable companies like Bitdefender and Norton on this list because they have a long history of respecting data privacy for their millions of worldwide users.

VirusTotal discloses their business model on their homepage — they are able to provide free antivirus scanning because they are paid by cybersecurity companies to gather information on global malware trends. The SafetyDetectives Known Vulnerabilities Scanner can let you know if your software is vulnerable and recommend updates and fixes.

Professional Reviews. Affiliate Commissions. Reviews Guidelines. Sophie Anderson This article contains. In a hurry? Here are the top 5 online virus scanners: SafetyDetectives Known Vulnerabilities Scanner : This online scanner uses the Common Vulnerabilities and Exposures CVE database to check that your software is up to date with the latest patches.

Norton Power Eraser : Norton offers a free download of a useful tool which will scan your computer, erase viruses, and look for unwanted applications. Easy to install and use. ScanMyServer : This free online service scans your website or server for vulnerabilities and evidence of hacking.

Free users get a weekly vulnerability report with recommended fixes, and paid users can scan multiple sites and receive daily reports. Are there websites that can remove viruses? How do I know I can trust a virus scanner? Read Review Visit Website. Share It: 0.