IObit Cloud is a new service by IObit that users can utilize to scan files for malicious code. The process itself is straightforward. It begins by selecting the file from the local hard drive. The service does not mention file size limitations but it seems to be that only files up to 20 Megabytes can be uploaded.

The online antivirus scanner loads the file and beings to analyse it. The load on the server has been relatively low in the time of testing. All file scans started immediately which could change in the future.

A report is generated in the end that contains a threat assessment, basic file information that include hashes, information about Registry changes and a report link.

IObit Cloud is a new service that the developers need to improve. What’s missing? Frequently asked questions or usage instructions for information like file size or type limitations for instance, or a privacy policy so that users know how the files are handled by the service.

IObit Cloud is an alternative to other online antivirus file checkers, especially those that utilize only one antivirus engine as well.

The better option for most users is a multi-engine service such as Virustotal which offers a safer assessment of a file’s threat potention.

The file upload limit of No Virus Thanks is 20 Megabytes which means that it is not possible to upload files larger than that. The site has a rather low queue of 30 items and displays the current queue number in the upload form. It usually does not take long to process an upload though. The status is shown after uploading the file to the online virus scanner.

The report contains a detailed analysis of the uploaded file including results of each antivirus engine that has been used to scan the file. One interesting option of the online virus scanner is the option to paste a MD5 hash into a form on the website. This can reduce the time before a result will be displayed if the file has already been uploaded and analyzed by another user of the service.

You can also check the article about online virus scanners that lists several websites that will scan the computer with one antivirus engine usually provided by the software developer of antivirus software.