Vulnerability scanners that can make sure your software’s native protections are up to date.Fortunately, there are a few really useful online cybersecurity tools, plus a few one-time downloads that can actually help you clean up your computer. I hate to tell you this, but there are almost zero online virus scanners. Most of them are just trial versions of paid software, a lot of them don’t really do anything, and some of them are phishing sites trying to steal your data or convince you to download malware.
ScanMyServer - Best Free Website and Server Scanning Bitdefender Virus Scanner for Mac - Scan macOS for Malware (Free Online Download) VirusTotal - Online Virus Scanner with Huge Malware Database, Also Scans Websites
Norton Power Eraser - Best Downloadable Virus Scanner and Virus Removal (Free Online Download) SafetyDetectives Known Vulnerabilities Scanner - Free Online Scanner