Pdf Extract

**Judgement:** Solid, no-frills PDF→text extractor built on `pdftotext` (Poppler). Well-suited as a reliable preprocessing step before LLM calls, especially on Linux systems. **Strengths:** - Uses a mature, high-performance backend (`poppler-utils`), so extraction is generally fast and robust. - Supports page-range extraction, which is valuable for controlling context length and token spend. - Conceptually simple CLI interface; easy to automate and integrate into existing pipelines. **Limitations / Risks:** - No OCR: scanned/image-only PDFs will yield little or no text. - Layout, tables, and complex formatting are flattened; structure is not preserved for downstream tasks. - Depends on `poppler-utils` being installed (`sudo dnf install poppler-utils` in the docs), which may require extra setup or adaptation on non-Fedora/non-Linux environments. - As with any text-extraction tool, it can expose sensitive content if used on confidential PDFs without proper data-handling controls. **Recommended Scenarios:** - You have mostly text-based PDFs (reports, papers, manuals) and need a fast, scriptable way to convert them into plain text for LLM summarization, RAG ingestion, or search indexing. - You want page-range control to avoid sending entire long documents to an LLM. - Your environment can easily install Poppler (e.g., common Linux servers or containers), and you do not need OCR or advanced layout reconstruction.