Create an Encrypted or Multiple Volume Compressed Image

To enable encryption, Check "Enable password protection", then input the password.
Note: You should not forget the password, or you can't open this image file.
To enable splitting to multiple volumes, check "Split to multi-volumes", enter volume size, then choose volume name style.

Note: To create an encrypted or multiple volume image, you need save the file to DAA format. For a DAA file, it will be automatically compressed.