WinZip Courier Sending large attachments has never been easier or safer. Automatically encrypt, compress, and secure attachments and emails. The easiest way to securely email any size file.WinZip Courier enables you to seamlessly share any files as email attachments, with AES 256-bit military-grade encryption and state of art WinZip compression. Just attach the files and WinZip Courier will do the rest. Seamless User ExperienceEffortless Encryption, Compression and Conversion Military-grade encryptionAES 256-bit FIPS compliant encryption to protect attachment and email data Policy EnforcementSeamless Integration with WinZip Enterprise for Policy enforcement