Description: GNU M4 is an implementation of the M4 macro processor. It is used for text processing and can generate program source code and other text documents from macros. M4 macros allow reuse and abstraction of text snippets.
Type: software
Pricing: Free
Description: Mozilla Text Preprocessor is an open-source text processing tool that allows scanning, splitting, analyzing, and converting text documents. It has features for cleaning and normalizing text as well as extracting metadata.
Type: software
Pricing: Free