AnyCase - AnyCase App is an multi-program direct in-place case converter for Windows.
GCC C Preprocessor (cpp) - Top (The C Preprocessor)
NimbleText - NimbleText is a text manipulation and code generation tool available online or as a free download.
Gema - General purpose text macro processor.
GNU sed - sed (stream editor) is a Unix utility that parses text and implements a programming language which...
GNU M4 - GNU M4 is an implementation of the m4 macro preprocessor.