Jotti‘s malware scan is a free online service that enables you to scan suspicious files with several anti-virus programs. It verify the integrity of selected files and currently running executables from the best antivirus services. This can be particularly useful for checking suspicious files and to verify if an installed program has been infected.
Scanners used are Linux versions, detection differences with Windows versions of the same scanners may occur due to implementation differences and have 25MB limit per file. Files uploaded in Jotti are shared with anti-virus companies so detection accuracy of their anti-virus products can be improved.