Features:
The encryption module is a commandline wrapper around GnuPG.
Tested on Windows, MacOSX, Linux (Ubuntu and Fedora)
Encryption methods include:
OpenPGP password encryption/decryption
public/private key encryption/decryption
key sign/verify
key encrypt and sign/decrypt and verify
Create profiles for each encryption method. Then use these profiles in Encryption tasks.
The encryption and decryption tasks can automatically encrypt/decrypt based on filename or file timestamp.
You can encrypt all files in an entire folder tree structure.
Both original and encrypted/decrypted files can be backed up to other folders.
Encrypted and Decrypted files can be renamed automatically using REGEX.
Task scheduler allows you to schedule tasks, execute tasks as well as other software programs and applications. No programming or script knowledge is required.
Email Notification for all tasks based on task exit code.
Dynamic variables are supported for most tasks. Most tasks also generate variables which can be used in other tasks.
Create advanced automation solutions using our tasks in conjunction with variables, directory/file monitors and our task chains.
You can run all tasks from the commandline using a Task Runner feature.
Task Runner feature allows you to run tasks from other programs.
Commandline module is also available to allow you to control the software via SSH from a remote system.
The engine that runs the tasks in the background can be run as a Windows Service or a Service on MacOSX and Linux.

Home Page - http://www.hiteksoftware.com/autokrypt/data-encryption-software.htm