FlexiCrypt is a universal cryptography application for managing certificates and symmetric keys. It can perform many kinds of encryption, decryption, signing, and several related tasks.

Features:

• key managing (asymmetric and symmetric)
• generate certificates
• symmetric encryption
• asymmetric encryption
• hybrid encryption
• decryption
• XML-signatures
• message digest computation
• secure file deletion (wipe files)
• performance comparison

Requires Java Runtime Environment. Get It Here.