TextFold · Fold Any Text, From a Map to Every Word
TextFold is a free, open-source tool and Python package that folds any text into five hierarchical levels, ranging from broad section maps down to individual words, enabling layered reading and analysis. It runs locally without uploading files, integrating with AI models for generating levels while preserving the original text, and supports various document formats on macOS, Windows, and Linux. Users can access it via a standalone app or embed it in AI workflows, making it useful for reading, summarizing without loss of source text, and agent-based document processing.