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.
Store and arrange all your passwords, user IDs, and related information.
Anti-virus and anti-spyware solution. Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software
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).
360 Total Security combines several antivirus engines, malware protection and tools to speed up and clean your PC.
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.
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.