short: 1.7 Split+Join files! Ami/MSDOS/Unix (C src inc)
version: 1.7
date: 18-Apr-96
author: cs2lk@scms.rgu.ac.uk "Lee Kindness"
type: util/misc
name: chunker.lha

A cross platform utility to split and join files... and it works ;)
Binary versions included:

Amiga WB2.0 +
Amiga WB1.2, WB1.3
MSDOS

Plus source code and makefile for compilation on a Unix box.