Spybot - Search & Destroy - Spybot Search & Destroy is an anti-malware, adware and antivirus program for safe removal of the threats from the PC and browser.
USB Disk Security - USB Disk Security provides 100% protection against any malicious programs trying to attack via USB storage. Supports USB drive, flash storage, secure digital card, thumb drive, pen drive, removable storage, ipod, and more.
AdwCleaner - AdwCleaner is a free removal tool for : Adware (ads softwares)
Panda USB Vaccine - All the info about your cybersecurity.
Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .
Ninja Pendisk - Ninja is the popular and freeware program designed for guarding computers against viruses...