File Splitter Software splits your larger files into smaller files for easy transfer. The best part about this program is that once these smaller files have been transferred via diskettes or email they can again be reconstructed into one bigger file. Isn’t that amazing? You have a choice to keep the original file along with the split files and vice versa. Plus you make the final decision on how many parts you would like to divide the file into and what would be the size of the split files.