File Splitter is a portable application for splitting up file in specified chunks. Despite being merely a file splitting tool, it also creates a batch script file which can be used to merge the chunks.
There are absolutely no cluttered menus and long list of features to hang back from. You will just need to specify the file to be split and output folder. Specify the size of each chunk and click Split button. This will split up the file instantly and place a script file in the same folder to merge the chunks whenever needed.

The file merging script is a simple batch file which doesn’t require console to run with, just run the batch file to join all the chunks promptly.

For more, you can also check out Cryogenic and File Tools. It runs on all Windows based OS, testing was done on Windows 7 x86 system.
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