A completely free macro recorder, coded with Python.
PyMacroRecord is a completely free and open-source macro recorder.
It is user friendly and doesn't require any scripting knowledge with lots of useful feature to make very good automation.
RUG is an universal machine-friendly binary file generator. Together with suitable macro packages, it can be used to assemble executables for almost any known processor. The main goal is to build a backend for a future Scheme translator.