PlexCrypt protects documents and folders via PKI-based
encryption using secured algorithms such as AES, Blowfish,
CAST, DES, ElGamal, IDEA, IES, RC4, RC6, RSA, Rijndael,
Serpent Skipjack, Twofish, etc. It allows users to encrypt
multiple files and folders automatically.

PlexCrypt allows
users to digital sign documents and folders and use
that signature to verify that original document has not
been maliciously or accidently altered.

It supports MD5WithRSAEncryption, SHA1WithRSA/ISO9796-2,
MD2WithRSAEncryption, RIPEMD160WithRSAEncryption,
SHA1WithRSAEncryption, RIPEMD160WithRSAEncryption,
MD5WithRSA/ISO9796-2 RIPEMD160WithRSA/ISO9796-2,
RIPEMD160WithRSA/ISO9796-2 algorithms for digital signatures.

PlexCrypt also allows users to archive a set of files and folders in
the ZIP format and extract them later. In addition,
it allows users to create and manage digital certificates
and key-pairs for encryption and digital signatures.