Version 6.0 offers the following new capabilities which were not available in v5.1:

General

• Support for WinZip AES compatible encryption.

Properties, methods and events

• Added EncryptionMethod property

• Added EncryptionStrength property

Licensing

• "SFX" license keys no longer exist (but are still supported).

• "ZIL" limited registered license keys are now supported. These license keys prevent AES encryption from being used.

• "ZIP" and "ZIL" registered license keys include SFX support.