SPYE is a powerful email client that can send and recieve files in large number. It supports sending files in emails directly to mail exchange server. Every file is sent in one email and all files in email can be retreived from pop3 server to PC.
The main usage of this program is to share your photos to friends by sending in email. It also can be used to send large file by spliting it into small pieces. No limit for file number. The only limit is your email capacity.