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.
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.
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).
Easily detect who is (ab)using your wireless network, by showing a list of currently connected devices.
Store and arrange all your passwords, user IDs, and related information.
Kaspersky free antivirus software keeps your computer safe from computer viruses. Automatically delivers rapid protection and blocks dangerous files, websites & applications.
Protection against the newest viruses, it is extremely light as all the work is done in the cloud.