latex-indexer – Automate index generation for LaTeX documents

This is a free, open-source, platform-independent tool designed to automate the generation of indexes for LaTeX documents. It extracts words from .tex files, generates frequency distributions using PGFplots, allows users to select and tag terms (including variants and sub-variants), and compiles the indexed document with MakeIndex. Released under GPL-3, it saves approximately 80% of indexing time, making document creation more efficient.

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