Solid Encryption 1.21
This gives you access to unbreakable OTP encryption. You can encrypt to and from files or directly to the clipboard. Paste cipher-text directly into text documents. Generate real random keys with no more than a radio and a sound card. One-Time Pad (OTP) encryption a.k.a. infinite key encryption. OTP encryption is absolutely unbreakable if used correctly. This system is well known and has been used for a long time by various intelligence agencies

Advanced File Lock 2.0
Simply right-click on a file, type a password, and your file cannot be read or used. Works with any type of file including photos, movies, office documents, etc.

DriveCrypt 4.61
DRIVECRYPT securely and easily protects all proprietary data on notebooks and desktop computers 100% of the time without users having to think about security. Any organization, from a small company to a large international firm with thousands of users in the field, can effectively protect business plans, client lists, product specifications, confidential corporate memos, stock information, and much more with this product.

Keynesis Lockngo Professional 3.10
Lockngo Professional encrypts and password protects flash drives, portable drives and external disks using 256-bit AES military specification unbreakable encryption with a wiping mechanism that writes random data on deleted files so that they cannot be restored. Lockngo Professional is offering this level of security while running directly from the removable drive with no installation. Lockngo Professional is fast, smart and Very easy to use.

Secret Notes 2.1.0
Secret Notes enables you to have a secure place to keep your passwords, credit card information, and other important information. Secret Notes uses the same DES encryption used by the U.S. National Security Agency (NSA), banks, and military to encrypt your data to insure that only you have access to it.

Security Booster 3.0
Tune up your PC’s security with a few clicks. Security Booster helps to auto-protect your PC against potential harmful attacks from malicious scripts, Trojans and hijacking. Prevent sensitive data like passwords from being exposed to hackers. Secure your sensitive files against unauthorized intrusion with military grade encryption. Get peace of mind while online! Easy for PC novices and power users alike, no PC security knowledge required.