FileCourier

FileCourier a new paradigm in e-mail communications works with any existing email account, including Web mail like Yahoo. It allows you to send any size file, even a 2GB file to anyone, even a HotMail user, transfers files with same security as online banking (using SSL), does not require any special software for the receiver. New Zip file creation feature lets you send multiple files effortlessly. New optional server cache feature automatically encrypts and stores your ticketed files on our secure servers for enhanced performance or can server your files directly from your desktop for extra security. Great for mobile users who can't or don't want to leave their PCs online.

Requirements:

Windows 98/Me/2000/XP

Limitations:

50MB-transfer trial