Free online virus scanning tools online

In addition to free, the interesting thing about online virus scanning tools is that there is no need to install heavy antivirus software that affects computer speed .

Online scanning tools are based on ActiveX or Java technology, they only install a very small application on the computer to scan and do not affect the processing speed of the computer.

This is a reliable list of online virus scanning tools that you can use to scan suspicious files before running them on your computer without installing antivirus software.

The list is divided into 2 categories: 1 is scanning the entire computer system, 2 is only scanning individual files.

The best online virus scanners

1. Panda Cloud Cleaner

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Panda Cloud Cleaner is the successor to the previous online virus scanner of Panda, Panda ActiveScan. Panda Cloud Cleaner has more features than its predecessor. For example, you can use Cloud Cleaner to stop all unnecessary processes before starting the scan.

This makes Cloud Cleaner able to discover malicious files hidden behind better real processes.

Panda Cloud Cleaner is easy to use. When the scan is complete, delete the malicious files. However, Panda Cloud Cleaner may take a long time to complete the scanning process, so if you're in a hurry, use another option on this list.

2. ESET Online Scanner

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ESET Online Scanner is one of the most thoroughly free online antivirus tools. ESET Online Scanner has a simple, easy to use user interface. ESET Online Scanner allows you to select full scans, quick scans or custom scans. In addition, you can also choose whether to automatically isolate and delete malicious files.

This is quite handy if the online virus scanner gives any incorrect results.

3. Google Chrome

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Does Google Chrome have a virus scanner? Yes, you can scan your system files for viruses directly from Google Chrome. This browser performs very well its mission. Because Chrome is the most popular browser worldwide, you are probably using it, right?

Chrome has an integrated malware scanner, which can help remove malware. Here's how to access this useful feature.

To use the free Google Chrome online virus scanner, copy and paste chrome: // settings / cleanup in the Chrome address bar (does not work in other browsers). After the load page, select Find and wait for the virus scan to complete.

4. F-Secure Online Scanner

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F-Secure Online Scanner is the fastest free online virus scanner on this list. F-Secure Online Scanner is capable of finding most malware and does not require installation.

Among the free online virus scanners in this article, F-Secure Online Scanner is the most basic. You do not have to choose a file to scan because F-Secure Online Scanner will perform the task on the entire system. Despite the lack of options, F-Secure Online Scanner is easy to use.

5. Trend Micro's online scanning tool

Trend Micro HouseCall: housecall.trendmicro.com/apac is an online computer test application for detecting viruses, spyware and other malicious code. In addition, HouseCall also checked computers to detect and fix potential vulnerabilities. To scan the computer, HouseCall also requires downloading a small file and launching it on the computer.

Virus scanning for files online

Malicious file scanners are different from online virus scans in that you only provide a single file format, rather than scanning the entire system for malware. The individual malicious file scanner is responsible for scanning a file before executing it on the system, instead of quarantining after the infection process occurs.

However, you can know where the malicious file is or find the problem file, and help security researchers update the definition of viruses.

Once again it is necessary to recall that the individual malicious file scanner is not a replacement for the antivirus software on the device. It only helps you check if a file contains virus, malicious code or not.

1. Virustotal.com

Virustotal.com is a suspicious file analysis service that can quickly detect viruses, worms, Trojans and all other malicious code. This is a free service, using many antivirus engines, automatically updating virus identification patterns in real time. After downloading the file from the free file download site, you should upload the file here to scan the virus before installing it on your device. Virustotal maximum scan file size is 128 MB. File upload speed is quite fast, scanning is also fast, of course also depends on the connection speed of your home network. This site can also scan links to determine if they are safe to access.

TipsMake.com has a pretty detailed article on how to use this online virus scanning tool, you can refer to How to know for sure a safe file before downloading?

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2. VirScan

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VirScan allows you to upload a file (limited to 20MB per file) for analysis, based on a large database of malicious file definitions. Definitions come from all over the world and are taken from many other antivirus programs.

You can also upload to ZIP or RAR files, but can only contain up to 20 files.

(Link to reference: http://virscan.org/)

3. MetaDefender

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MetaDefender takes definitions from over 30 antivirus tools and analyzes whether the file is malicious or not. This process is similar to other tools, but MetaDefender allows scanning from files, IP addresses, URLs or domains, as well as CVE (Common Vulnerability and Exposure).

The MetaDefender user interface is quite neat and offers various analytical options.

If you want a quick online scan with accurate results, try F-Secure Online Scan. F-Secure Online Scan is easy to use, the scanning process takes only a few minutes and is capable of finding most malware.

These free online virus scanners are great, but they are not an effective malware prevention tool. These tools do not provide real-time scanning and protection. In the modern world, it can have very serious consequences.

See more:

1. 10 virus scanning software does not need to be installed