Securely generate passwords using UTF16 and Random.org
Free portable cross-platform graphical multi-user password manager
Symetric file encryption based on OTP implemented as XOR encryption
Mkpass - Command line Secure Password Generator
AES-Encrypted Password manager
Cryptographically secure random password/passphrase generator
The best cryptography playground available
One-time-pad encryption using a virtual pad
XOR Encryptor for Windows
Compiled into a single .jar file. Tiny Password Manager. Portable
Generates keys up to 500 characters and hashes.
RNG for use in a stream cipher
Open source 8 bit random number generator
A family of FLEA-inspired CSPRNGs and Stream Ciphers
A family of small-state CSPRNGs and Stream Ciphers
A minimal CSPRNG reflecting the Zen of cipher design
ISC lets you encrypt & decrypt text and files of any type up to 4GB
A program to generate random reciprocal bigram tables
Replace text with POS equivalent text, in a reversible fashion.