VeraCrypt
VeraCrypt can encrypt complete partitions and drives, making it impossible to read your files for anyone who doesn't have the password.
VeraCrypt adds enhanced security to the algorithms used for system and partitions encryption making it immune to new developments in brute-force attacks. It also solves many vulnerabilities and security issues found in TrueCrypt.
Anti virus utility with new DynaGen technology, that also protect against malware, spyware and rootkits.
Erase all data on hard drives completely, excluding any possibility of future recovery (Live CD ISO).
AVG Anti-Virus is an anti virus utility that detects and stops viruses, threats and malware.
Anti-virus and anti-spyware solution. Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software
Cleaning tool that scans and cleans your computers and storage devices. It safeguards your privacy by removing unwanted traces of Internet activities, software use, USB history, registry and files in your computer and storage devices securely.
Software bundle from Microsoft containing Mail, Messenger, Movie Maker, Photo Gallery, Writer, Toolbar and Family Safety.
Bitdefender anti-malware researchers have released a new vaccine tool which can protect against known and possible future versions of the CTB-Locker, Locky and TeslaCrypt crypto ransomware families by exploiting flaws in their spreading methods.