ConcaDec is an easy-to-use and very effective freeware which can divide and join any file you like.

ConcaDec Main Features:
1. Creates a tiny automatic rebuild file.
2. Can handle files which are larger than 4 GB.
3. Progress display.
4. Processing can be paused or cancelled at any time.
5. Division preview.
6. Several division options: by size, by number of files, etc.
7. A great many choices of predefined sizes.
8. No required installation (only an executable file).
9. Multilanguage support: English, French, Spanish.
10. OS requirements: Windows 2000/XP/Vista/7.

The license of this software is Freeware, you can free download and free use this file splitter software.