UsbFix is a free malware removal tool that specializes in cleaning up USB drives and other removable storage devices. The software can detect and remove various types of malware, including viruses, trojans, and worms. UsbFix also includes a vaccination feature to prevent future infections and a tool to restore hidden files and folders on infected devices. The program is easy to use and does not require installation, making it a handy tool for portable malware removal.