When the people fear their government, there is tyranny.. when the government fears the people, there is liberty.
 
Thomas Jefferson
 
All war is based on deception.
 
Sun Tzu

Security

002

002 is an update of Parisien Encryption Tools (PET) and is a file encryption system that uses the AES Encryption Algorithm. It includes a Secure File Wipe utility for permanently removing files. Available also as a portable application.
http://www.002.ca/
Download
https://www.xint.com/002/send.php

Passwordsafe

Secure password storage, Blowfish encryption.
https://pwsafe.org/
Project pages on Sourceforge
http://sourceforge.net/projects/passwordsafe/
Download:
http://sourceforge.net/projects/passwordsafe/files/

AESCrypt

AES Crypt is a file encryption software available on Linux/Mac/Windows that uses the industry standard Advanced Encryption Standard (AES) to easily and securely encrypt files.
https://www.aescrypt.com/
https://www.aescrypt.com/download/

Silver Key Free Edition

What if you want to send sensitive information to someone via email and they have no encryption software installed? Free Silver Key  creates a self-extracting encrypted file you can send via email. All the recipient needs is the password to open the file. Both an installable and a portable version are available.
http://www.kryptel.com/products/freesoftware.php
Download
http://www.kryptel.com/download/