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

SmartMedia Pro - Smartmedia Pro Classroom Management Software allows remote-control of classrooms and virtual classroom management.

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.

CSE Classroom Manager - Technology for Education

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.

LearnZillion - LearnZillion champions teachers and provides schools and districts with an effective bridge to the common core.