Introducing Datagrunt Studio: An Open-Source Workbench for Your Data Files
Datagrunt Studio is now open source on GitHub: a local web workbench for exploring, cleaning, and joining CSV and Excel files, powered by the Datagrunt library and DuckDB.
July 22, 2026
Exporting PDFs to Clean Markdown: Bridging Structured PDFs and LLMs
Why we built Datagrunt's PDF-to-Markdown export capability, the value of formatted markdown for RAG and LLMs, and how it handles tables, list structures, and images under the hood.
June 7, 2026
Optimizing PDFium: Resolving Multiprocessing Overhead and Layout Parser Recursion
How we optimized datagrunt's new default PDF engine (PDFium) to run 200x faster on single-page documents and fixed a critical infinite recursion bug in layout-aware column splitting.
June 7, 2026
Introducing Datagrunt: Your New CSV Power Tool
How frustration with CSV files led to creating a Python library that automatically infers delimiters and simplifies data processing.
March 6, 2025