At times it might have happened with you also that you haven’t installed Anti-Virus software on your system and one of your files appear to be infected. In such a scenario what you can do is try Jotti’s Malware Scan, its an online service which scans your files with more than 20 well known Anti-Virus tools.

The process to scan the file is quite simple. Simply go to the website, browse and select the file that you need to scan and click on the Submit File button. The site will then scan your file using more than 20 different scanning tools. The only flaw that i found with this site is that the maximum size of the file that you can scan in only 15 Mb

Click Here to scan your files.