WinDivide is a splitter program, an encryption utility that lets you distribute or transfer a large amount of files (divided) in diverse storage peripheries. WinDivide offers an intuitive graphic interface, a quick size selector, and an integrated MD5 analyzer to guarantee the security of the reconstructed file.
WinDivide comes ready to script files with AES algorithms so you can work with storage devices (pendrives, CDROMS, etc) easily.
WinDivide is free, of open code and works in any Windows operating system.