What is FFSJ?
The Fastest File Splitter and Joiner. Provides HJSplit's functionality with additional feature of password protecting the split files.
FFSJ consists of two main programs: File Splitter and File Joiner. File Splitter enables you to split a large file into small chunks which are easy to be sent and stored, while File Joiner allows you to join these split parts together so that the original file is restored.