the Crypto Undertaker
Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array ("seed")
antigift is simple cross-platform, files & folders encryption tool
SES brings back the uncrackable onetime pad, with a digital twist.
A tiny, fast encryption tool in C
Various programs accessed through a shell developed by a teenager.
ENIGMA 2000 is a reliable file encrypter for DOS shell