Worried if a file might be infected? These antivirus do not require installation and can get you out of trouble

The security of our equipment is something that worries us more and more. We have seen threats that in the form of ransomware can put all the information we store on our PC or tablet at risk and that is why it is convenient to have an updated protection system We can opt for Windows Defender as an option that already comes from the factory or install a third-party antivirus.

But what can happen if we only want to analyze a specific file and we don't want to occupy space on the hard disk with a protection program? In this case we can choose an option such as online antivirusWith them we can analyze documents and files if we want to make sure that they are safe with the advantage that they do not require installation. Online antivirus of which we review the nine that we consider most interesting.

Metadefender

We start with one of the best-known options such as Metadefender, a service to analyze files, IP addresses or web links directly from the browser. To do its job, it uses up to 39 antiviruses, among which we find some of the most well-known, such as Avira, BitDefender, or McAfee. And all without having to install any program

VirusTotal

One of the best known options is VirusTotal, it may be perhaps the best known cloud antivirus. A web utility that allows us to upload a file from the same browser or using a web link if, for example, we have it stored in the cloud.VirusTotal also stands out for the speed it offers in the analysis process and for the use of 70 antiviruses to reach a successful outcome in the analysis

AntiScan.me

Another online antivirus option with support based on different antivirus is AntiScan.me. To analyze the files, it uses a variety of options, 26 antiviruses, such as McAfee, Avast, AVG, BitDefender, NOD32, Kaspersky... It offers three free analyzes with a price of 0.1 dollars per analysis from the fourth analysis.

VirSCAN

VirSCAN also has a large base of antiviruses that it works with. In total, it uses up to 49 antiviruses when it comes to analyzing the files that we upload from the PC. With respect to the previous ones, it loses a function and that is that web links cannot be scanned or that the maximum size of the files remains at 20 MB

Kaspersky VirusDesk

The option signed by Kaspersky could not be missing from this list, an option that, like the previous one, allows us to upload files or documents as well as to do so through web links if they are files that we have stored on the cloud. Based on the use of Kaspersky antivirus, allows the use of files with a size of up to 50 MB

FortiGuard

More modest than the previous ones, this is FortiGuard, another option for scanning and analyzing small files, since the maximum limit is only 1 MBIt is a basic analysis, since it does not offer much information and is limited to informing only if the file is infected or not.

Dr.Web

Dr.Web is another option that appears in this list. It is more modest than the previous one, since the limit of the files to upload is limited to 10 MB. Of course, allows us not to have to install anything and offers clear information, as well as the interface it offers to upload the file.

Jotti

Another option that uses different antivirus is Jotti. It allows uploading files of up to 100 MB that will be analyzed using antivirus such as Avast, AVG, Avira or Kaspersky. It is one of the fastest on the list.

F-Secure Scanner

F-Secure Scanner closes this list of online antivirus. An alternative that, unlike the previous ones, requires the installation of a file that is in charge of managing the entire process and that allows individual files or even the PC to be analyzed In its whole.