A dead simple tool to sign files and verify digital signatures
cross-platform (Java) file encryption and archiving tool
For full, incremental, compressed and encrypted backups or archives
PGP graphical user interface
Single Linux or Windows binary for secure text encryption
A cross-platform crypto-steganography toolkit
UFONet - Denial of Service Toolkit
Digital Signature & eSigning software. Bulk PDF signing. Sign all Page
The safest way to store private data in untrusted (cloud) environments
Mkpass - Command line Secure Password Generator
Compiled into a single .jar file. Tiny Password Manager. Portable
A simple GUI MD5 sum Tool run on Windows
Very simple file encryptor (coder)
Manage your website and any other passwords.Safely Encrypted
Simple, lightweight, standalone command-line single file encryption.
jEncrypt is a command line file encryption archiver
An advanced file binder which binds multiple file of any type