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.
AVG Anti-Virus is an anti virus utility that detects and stops viruses, threats and malware.
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.
Erase all data on hard drives completely, excluding any possibility of future recovery (Live CD ISO).
Anti-virus and anti-spyware solution. Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software
Antivirus Live CD is designed for users who need a lightweight live CD, which will help them to protect their computers against viruses.
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.
OnionShare lets you securely and anonymously share a file of any size, without any third party involved.