- very convenient and user friendly interface
- multilevel Protection against any type of hacking your computer using mail program
- supports interactive encrypting and digital signature of message throuh OpenPGP protocol, thus you can decrypt and verify the digital signature by one mouse click
- supports the majority of known code pages
- supports reading and writing mail messages in Unicode (UTF-8, UTF-7) with possibility of mixing code pages, and even bidirectional input
- allows to view and write messages in html format
- allows to view messages in MS Outlook RTF format (together with formatting and attachments)
- many other useful features...?