Free File Splitter - File Splitter is a handy freeware program which allows to easily split and merge files

HJSplit - HJSplit is a popular set of freeware file-splitting programs created by Freebyte.

GSplit - GSplit is a free file splitter that splits any file into smaller files called pieces. Lots of customization options, attractive and easy-to-use interface.

Batch File Split & Join - Split and merge multiple text or binary files in either character, line, or byte modes. When splitting files, you can split on certain text or binary separator; target given number of parts; or target specific part size. Join files on lines/bytes.

Folder Marker - Change folder color in two mouse clicks for easy at-a-glance identification.

Xtremsplit - Xtremsplit is a software solution that enables to cut a large file into several smaller parts.