free online virus scan and removal no download.Most computers, PC or Mac, come with antivirus software already installed. Maybe it’s Windows Defender or something else. But no antivirus can catch everything.
If you suspect something strange is happening to your computer, try one of these free virus scan and removal sites.
What is an online virus scanning and removal site?
An online virus scan is like a website that will scan your computer. This was possible before. Most web browsers now run in their sandbox to prevent websites from accessing other parts of your computer.
The online virus scanner and removal tool is a small downloadable program that cannot be installed like a regular program. It is an executable file that works like a portable application. An application can contact the application manufacturer’s website to retrieve virus definitions or send results to their servers for analysis. After scanning is complete, you can easily uninstall the program.
What are the advantages of using an online virus scanner?
Think of it as getting a second opinion from another doctor. The doctors are wonderful, but they are wrong. It’s the same with virus scanners. Plus they are free. If you don’t pay for it, why not use it?
ESET’s Free Online Scanner
ESET’s free online scanner is a downloadable executable file. The scanner does indeed contact ESET servers for the latest virus definitions every time it starts up.
- Three levels of scanning: complete, fast and customizable.
- Can be configured to alert, quarantine, or not quarantine suspected viruses.
- May install a monthly virus scan if the executable is not removed.
F-Secure Free Online Scanner
F-Secure is another well-known antivirus name. Their free online scanner is as easy as 1-2-3. Click the “Run Now” button on their website, run the downloadable executable, and the application will scan and remove any viruses it finds. This is it.
There is a link at the end of the process to download their free, installable antivirus app, but you don’t have to. Delete the executable file if you want it to be disconnected from your computer.
- Easy Virus Scan & Removal
- Quick Scan
Panda Cloud Cleaner
Don’t let the cute name fool you. Panda is a serious online virus scanning tool. The name may not be as well known outside of IT professional circles, but Panda Security has been around since 1998.
Cloud Cleaner sends scan results back to Panda’s servers, where they are analyzed. This may be enough to turn you off, depending on your comfort level in such things.
- Additional tools: kill all processes, unlock files, send files to Panda
- Advanced option: reliable boot scan to scan for viruses in the boot sector
- Follows recommendations to clean up unknown files and system as part of a scan.
You know Norton. They provide Norton Power Eraser, an aggressive antivirus scanner that you can easily download and uninstall when ready. It is aggressive and can give false positives. Therefore, be sure to read their manual so you don’t get rid of the files or programs you need.
- Updated every time you start.
- Scanning unwanted applications.
- Reputation scan for files and folders.
- Full system scan
- Multi-boot scan for systems with multiple Windows operating systems
- Scan logging
- Rootkit scan
Online File and Vulnerability Checker
There are other sites on the Internet that can perform various virus and vulnerability checks on files, websites, your computer, and home network. These sites cannot remove viruses or fix your vulnerabilities, but they can provide recommendations. Always take the extra step and investigate problems yourself.
VirusTotal file checking program
You’ve downloaded a cool new app, but want to make sure it’s clean before launching it. You can check this with any antivirus you have installed, but a second opinion won’t hurt. Use VirusTotal.
Just select a file to scan and VirusTotal will scan it with over 70 antivirus scanners and blacklist services. Then they will tell you the results. What to do next is up to you.
GRC Shields Up Port Scanner
It’s old but useful. Shields Up will scan the first 1056 TCP ports on your computer and tell you if they are open (bad), closed (good), or stealthy (maybe better). Ports allow you to get in and out of your computer. If you are not using a port, it should be closed.
Sucuri Website Scanner
Sucuri Malware and Vulnerability Scanner is great for website owners. Check your site for viruses, blacklisting, malware and other vulnerabilities in seconds. Sukuri will only give recommendations on how to fix the problems found.
TrendMicro HouseCall for home networks
TrendMicro HouseCall Home Networking software will scan your home network to alert you to any security vulnerabilities. It will inform you if there are security issues with your Wi-Fi router, any smart devices, phones or computers anywhere on your home network. HouseCall for Home Networking is available for Windows, Mac, iOS and Android.
Which is the best free online virus scanning and removal?
It depends on your needs. If you want something small and fast, F-Secure Free Online Scanner might be the best online virus scanning tool. If you want something that looks like a Swiss army knife and can do a lot, the EmsiSoft Emergency Kit is a good choice.
you if are worried about things on your network outside of your device, TrendMicro HouseCall will do the trick. The point is, all of these options are good and one of them will work for you.
free online virus scan and removal no download