StuffIt 

StuffIt Destinations packages your files and sends them where you want them as easily as drag-and-drop. Need security? Destinations uses strong AES 256-bit encryption. Destinations combines DropStuff and StuffIt Expander into one powerful tool. It's an expansion tool that supports nearly any file type you download from the Internet or receive as an attachment. Destinations can create Apple Disk Images (.dmg), Zip (.zip), StuffIt X (.sitx), compressed Tar archives (.tbz2) and can upload and share files through our SendStuffNow file hosting service, your MobileMe iDisk, or FTP server. Compress files to CD/DVD or send compressed attachments. Tailor your Destination's tiles: Choose a destination, a compression format with or without encryption, and notification option. Then drag and drop a file onto a tile and it's off. Just set it once. Destinations is the newest member of the StuffIt Family for Macintosh, which includes free StuffIt Expander 2011, StuffIt 2011 and StuffIt Deluxe 2011.