AlienTables is an open-source command-line tool that enables users to extract structured data from PDF files using customizable rules and OCR. It supports exporting results to Excel and offers an interactive CLI for efficient workflow. The tool is ideal for developers and data analysts who need to automate PDF data extraction tasks.
AlienTables is a CLI tools & terminal product. It focuses on extracting structured data from PDFs using rules and OCR via a command-line interface. AlienTables is an open-source project aimed at developers and data analysts needing automated PDF data extraction. The project is open source (MIT). AlienTables is available on the command line, and it can be self-hosted.
AlienTables first shipped in 2026. Across PulseGate's embedding index, AlienTables has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are PDF extraction, rule-based processing, and OCR support.
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