Backup Chunker is a free backup/synchronization solution with unique features! In a user-friendly environment you can perform multiple synchronizations between computers, MP3 players, secure FTP & WebDav hosts (like most online backup services) and burn CD/DVDs. The user interface is simple to use, and projects can be set-up in just a few steps. Another unique feature is the option to backup into multiple compressed and/or encrypted zip files.

Split gigabyte file to fit on CD. It allows you to split a large file into CD sized segments and create a standard .bat file that can be used to reconstruct a copy of the original file. You can explicitly define the size of first segment so that you need less CDs when splitting several GB sized files. Although it is specially designed for splitting GB files, it surely supports floppy sized segments.