Security Extensions to File Managers
Powerful webdav client and sync tools with client-side AES encryption
AES Cipher, Base64 encoder, SHA calculator
Secure mail + Tor gateway
jCryptor is a Java-based cryptographic tool used for any file type
Encryption App
ISC lets you encrypt & decrypt text and files of any type up to 4GB
A program to generate random reciprocal bigram tables
Encryption addressing long-term data secrecy
Set of useful tools for payment service development