Imagine your friend’s laptop is so infected that Windows Explorer crashes, browsers redirect endlessly, or the system refuses to install new software. A traditional antivirus cannot be installed. With on a USB stick, you can bypass the infection, run a scan from a clean environment (or Safe Mode), and remove the malware without ever installing a thing.
For a completely legitimate, free, portable-like experience, download the Malwarebytes Chameleon pack from the official Malwarebytes website. It includes the portable scanner.
Supports quick, full, and custom scans (specific drives or folders).