Tension Software has updated AutoCrypt, an encryption/decryption app with a document based approach, to version 2.1. It’s a maintenance upgrade.

The software lets you save in a document all the settings used to encrypt or decrypt  collections of files using a powerful AES-256 algorithm. Using these documents, AutoCrypt can be used for encryption and decryption batch process of large quantity of files in a single click.

AutoCrypt requires Mac OS X 10.8 or higher. It costs US$7 and can be downloaded at the Tension Software web site.