Split'n'Jointer is an application which has fascinating functionality: it can split and join any binary file! Why can this come handy? Well, for example, transmission problems exist, but you can split a large file into several transportable parts of smaller size to be sent via Bluetooth or the Internet. A user who receives before-mentioned parts will be able to join these fragments back into one working file seamlessly. Thus, the resultant file will be one-to-one, up to every single byte, identical to the original file! Convenient, right? In principle, you can join anything to anything, but the result is likely to be non-working, and you cannot get your files back from that. Based on the author's description, the program can work with fragments from 1 KB to 2 GB.